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Finding the Third Proportional to 58,832,897 and 90,730,537

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Solution

The third proportional to 58,832,897 and 90,730,537 is: 139,922,233.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,832,897 : 90,730,537 = 90,730,537 : x
  2. Step 2: Convert to fraction form
    58,832,897/90,730,537 = 90,730,537/x
  3. Step 3: Cross multiply
    58,832,897x = 90,730,537 × 90,730,537
  4. Step 4: Simplify right side
    58,832,897x = 8,232,030,344,308,369
  5. Step 5: Solve for x
    x = 8,232,030,344,308,369/58,832,897
  6. Step 6: Final answer
    x = 139,922,233.38

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.