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Finding the Third Proportional to 115,572,384 and 240,710,706

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Solution

The third proportional to 115,572,384 and 240,710,706 is: 501,345,061.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,572,384 : 240,710,706 = 240,710,706 : x
  2. Step 2: Convert to fraction form
    115,572,384/240,710,706 = 240,710,706/x
  3. Step 3: Cross multiply
    115,572,384x = 240,710,706 × 240,710,706
  4. Step 4: Simplify right side
    115,572,384x = 57,941,643,983,018,432
  5. Step 5: Solve for x
    x = 57,941,643,983,018,432/115,572,384
  6. Step 6: Final answer
    x = 501,345,061.66

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.