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Finding the Third Proportional to 59,819,528 and 130,136,656

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Solution

The third proportional to 59,819,528 and 130,136,656 is: 283,110,713.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,819,528 : 130,136,656 = 130,136,656 : x
  2. Step 2: Convert to fraction form
    59,819,528/130,136,656 = 130,136,656/x
  3. Step 3: Cross multiply
    59,819,528x = 130,136,656 × 130,136,656
  4. Step 4: Simplify right side
    59,819,528x = 16,935,549,234,862,336
  5. Step 5: Solve for x
    x = 16,935,549,234,862,336/59,819,528
  6. Step 6: Final answer
    x = 283,110,713.19

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.