Home / 10,558,906,088.25-14,572,539,581.88-6,272,136,344.57

Finding the Fourth Proportional to 10,558,906,088.25, 14,572,539,581.88 and 6,272,136,344.57

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Solution

The fourth proportional to 10,558,906,088.25, 14,572,539,581.88 and 6,272,136,344.57 is: 8,656,290,185.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,558,906,088.25 : 14,572,539,581.88 = 6,272,136,344.57 : x
  2. Step 2: Convert to fraction form
    10,558,906,088.25/14,572,539,581.88 = 6,272,136,344.57/x
  3. Step 3: Cross multiply
    10,558,906,088.25x = 14,572,539,581.88 × 6,272,136,344.57
  4. Step 4: Simplify right side
    10,558,906,088.25x = 91,400,955,144,090,222,592
  5. Step 5: Solve for x
    x = 91,400,955,144,090,222,592/10,558,906,088.25
  6. Step 6: Final answer
    x = 8,656,290,185.77

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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.