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Finding the Third Proportional to 39,700,572 and 60,718,752

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Solution

The third proportional to 39,700,572 and 60,718,752 is: 92,864,325.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,700,572 : 60,718,752 = 60,718,752 : x
  2. Step 2: Convert to fraction form
    39,700,572/60,718,752 = 60,718,752/x
  3. Step 3: Cross multiply
    39,700,572x = 60,718,752 × 60,718,752
  4. Step 4: Simplify right side
    39,700,572x = 3,686,766,844,437,504
  5. Step 5: Solve for x
    x = 3,686,766,844,437,504/39,700,572
  6. Step 6: Final answer
    x = 92,864,325.59

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.