Home / 60,663,733.11-90,986,630.18-22,316,279.13

Finding the Fourth Proportional to 60,663,733.11, 90,986,630.18 and 22,316,279.13

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Solution

The fourth proportional to 60,663,733.11, 90,986,630.18 and 22,316,279.13 is: 33,471,119.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,663,733.11 : 90,986,630.18 = 22,316,279.13 : x
  2. Step 2: Convert to fraction form
    60,663,733.11/90,986,630.18 = 22,316,279.13/x
  3. Step 3: Cross multiply
    60,663,733.11x = 90,986,630.18 × 22,316,279.13
  4. Step 4: Simplify right side
    60,663,733.11x = 2,030,483,036,083,380.50
  5. Step 5: Solve for x
    x = 2,030,483,036,083,380.50/60,663,733.11
  6. Step 6: Final answer
    x = 33,471,119.10

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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.