Home / 65,715,316.88-98,552,011.68-22,574,117.48

Finding the Fourth Proportional to 65,715,316.88, 98,552,011.68 and 22,574,117.48

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Solution

The fourth proportional to 65,715,316.88, 98,552,011.68 and 22,574,117.48 is: 33,853,974.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,715,316.88 : 98,552,011.68 = 22,574,117.48 : x
  2. Step 2: Convert to fraction form
    65,715,316.88/98,552,011.68 = 22,574,117.48/x
  3. Step 3: Cross multiply
    65,715,316.88x = 98,552,011.68 × 22,574,117.48
  4. Step 4: Simplify right side
    65,715,316.88x = 2,224,724,689,061,892.50
  5. Step 5: Solve for x
    x = 2,224,724,689,061,892.50/65,715,316.88
  6. Step 6: Final answer
    x = 33,853,974.92

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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.