Home / 37,634,841.08-56,455,279.17-14,302,761.72

Finding the Fourth Proportional to 37,634,841.08, 56,455,279.17 and 14,302,761.72

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Solution

The fourth proportional to 37,634,841.08, 56,455,279.17 and 14,302,761.72 is: 21,455,289.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,634,841.08 : 56,455,279.17 = 14,302,761.72 : x
  2. Step 2: Convert to fraction form
    37,634,841.08/56,455,279.17 = 14,302,761.72/x
  3. Step 3: Cross multiply
    37,634,841.08x = 56,455,279.17 × 14,302,761.72
  4. Step 4: Simplify right side
    37,634,841.08x = 807,466,405,804,589.38
  5. Step 5: Solve for x
    x = 807,466,405,804,589.38/37,634,841.08
  6. Step 6: Final answer
    x = 21,455,289.37

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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.