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Finding the Third Proportional to 15,433,768 and 22,688,830

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Solution

The third proportional to 15,433,768 and 22,688,830 is: 33,354,331.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433,768 : 22,688,830 = 22,688,830 : x
  2. Step 2: Convert to fraction form
    15,433,768/22,688,830 = 22,688,830/x
  3. Step 3: Cross multiply
    15,433,768x = 22,688,830 × 22,688,830
  4. Step 4: Simplify right side
    15,433,768x = 514,783,006,768,900
  5. Step 5: Solve for x
    x = 514,783,006,768,900/15,433,768
  6. Step 6: Final answer
    x = 33,354,331.02

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.