Home / 37,146,701.74-55,722,984.82-9,853,002.57

Finding the Fourth Proportional to 37,146,701.74, 55,722,984.82 and 9,853,002.57

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Solution

The fourth proportional to 37,146,701.74, 55,722,984.82 and 9,853,002.57 is: 14,780,281.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,146,701.74 : 55,722,984.82 = 9,853,002.57 : x
  2. Step 2: Convert to fraction form
    37,146,701.74/55,722,984.82 = 9,853,002.57/x
  3. Step 3: Cross multiply
    37,146,701.74x = 55,722,984.82 × 9,853,002.57
  4. Step 4: Simplify right side
    37,146,701.74x = 549,038,712,639,531
  5. Step 5: Solve for x
    x = 549,038,712,639,531/37,146,701.74
  6. Step 6: Final answer
    x = 14,780,281.61

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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.