Home / 37,446,879.15-56,134,889.33-22,105,948.95

Finding the Fourth Proportional to 37,446,879.15, 56,134,889.33 and 22,105,948.95

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Solution

The fourth proportional to 37,446,879.15, 56,134,889.33 and 22,105,948.95 is: 33,138,008.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,879.15 : 56,134,889.33 = 22,105,948.95 : x
  2. Step 2: Convert to fraction form
    37,446,879.15/56,134,889.33 = 22,105,948.95/x
  3. Step 3: Cross multiply
    37,446,879.15x = 56,134,889.33 × 22,105,948.95
  4. Step 4: Simplify right side
    37,446,879.15x = 1,240,914,997,732,350
  5. Step 5: Solve for x
    x = 1,240,914,997,732,350/37,446,879.15
  6. Step 6: Final answer
    x = 33,138,008.45

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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.