Home / 63,546,709.41-87,687,442.28-35,663,024.27

Finding the Fourth Proportional to 63,546,709.41, 87,687,442.28 and 35,663,024.27

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Solution

The fourth proportional to 63,546,709.41, 87,687,442.28 and 35,663,024.27 is: 49,211,035.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,546,709.41 : 87,687,442.28 = 35,663,024.27 : x
  2. Step 2: Convert to fraction form
    63,546,709.41/87,687,442.28 = 35,663,024.27/x
  3. Step 3: Cross multiply
    63,546,709.41x = 87,687,442.28 × 35,663,024.27
  4. Step 4: Simplify right side
    63,546,709.41x = 3,127,199,382,514,240.50
  5. Step 5: Solve for x
    x = 3,127,199,382,514,240.50/63,546,709.41
  6. Step 6: Final answer
    x = 49,211,035.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.