Home / 65,224,451.45-97,834,123.67-22,093,654.76

Finding the Fourth Proportional to 65,224,451.45, 97,834,123.67 and 22,093,654.76

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Solution

The fourth proportional to 65,224,451.45, 97,834,123.67 and 22,093,654.76 is: 33,139,617.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,224,451.45 : 97,834,123.67 = 22,093,654.76 : x
  2. Step 2: Convert to fraction form
    65,224,451.45/97,834,123.67 = 22,093,654.76/x
  3. Step 3: Cross multiply
    65,224,451.45x = 97,834,123.67 × 22,093,654.76
  4. Step 4: Simplify right side
    65,224,451.45x = 2,161,513,352,411,943.50
  5. Step 5: Solve for x
    x = 2,161,513,352,411,943.50/65,224,451.45
  6. Step 6: Final answer
    x = 33,139,617.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.