Home / 37,874,263.11-56,803,148.30-10,207,534.86

Finding the Fourth Proportional to 37,874,263.11, 56,803,148.30 and 10,207,534.86

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Solution

The fourth proportional to 37,874,263.11, 56,803,148.30 and 10,207,534.86 is: 15,309,079.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,874,263.11 : 56,803,148.30 = 10,207,534.86 : x
  2. Step 2: Convert to fraction form
    37,874,263.11/56,803,148.30 = 10,207,534.86/x
  3. Step 3: Cross multiply
    37,874,263.11x = 56,803,148.30 × 10,207,534.86
  4. Step 4: Simplify right side
    37,874,263.11x = 579,820,116,520,970
  5. Step 5: Solve for x
    x = 579,820,116,520,970/37,874,263.11
  6. Step 6: Final answer
    x = 15,309,079.81

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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.