Home / 1,333,260,206.01-1,839,898,444.35-797,411,861.69

Finding the Fourth Proportional to 1,333,260,206.01, 1,839,898,444.35 and 797,411,861.69

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Solution

The fourth proportional to 1,333,260,206.01, 1,839,898,444.35 and 797,411,861.69 is: 1,100,427,986.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,260,206.01 : 1,839,898,444.35 = 797,411,861.69 : x
  2. Step 2: Convert to fraction form
    1,333,260,206.01/1,839,898,444.35 = 797,411,861.69/x
  3. Step 3: Cross multiply
    1,333,260,206.01x = 1,839,898,444.35 × 797,411,861.69
  4. Step 4: Simplify right side
    1,333,260,206.01x = 1,467,156,843,838,966,016
  5. Step 5: Solve for x
    x = 1,467,156,843,838,966,016/1,333,260,206.01
  6. Step 6: Final answer
    x = 1,100,427,986.39

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Double scale
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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.