Home / 4,095,572,569.79-5,651,849,909.00-2,215,936,611.59

Finding the Fourth Proportional to 4,095,572,569.79, 5,651,849,909.00 and 2,215,936,611.59

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Solution

The fourth proportional to 4,095,572,569.79, 5,651,849,909.00 and 2,215,936,611.59 is: 3,057,970,753.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,572,569.79 : 5,651,849,909.00 = 2,215,936,611.59 : x
  2. Step 2: Convert to fraction form
    4,095,572,569.79/5,651,849,909.00 = 2,215,936,611.59/x
  3. Step 3: Cross multiply
    4,095,572,569.79x = 5,651,849,909.00 × 2,215,936,611.59
  4. Step 4: Simplify right side
    4,095,572,569.79x = 12,524,141,136,541,988,864
  5. Step 5: Solve for x
    x = 12,524,141,136,541,988,864/4,095,572,569.79
  6. Step 6: Final answer
    x = 3,057,970,753.33

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Half scale
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Double scale
Find fourth proportional to 4,095,572,570.79, 5,651,849,910.38 and 2,215,936,612.59
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.