Home / 41,187,435.06-61,784,783.78-15,280,036.50

Finding the Fourth Proportional to 41,187,435.06, 61,784,783.78 and 15,280,036.50

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Solution

The fourth proportional to 41,187,435.06, 61,784,783.78 and 15,280,036.50 is: 22,921,401.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,187,435.06 : 61,784,783.78 = 15,280,036.50 : x
  2. Step 2: Convert to fraction form
    41,187,435.06/61,784,783.78 = 15,280,036.50/x
  3. Step 3: Cross multiply
    41,187,435.06x = 61,784,783.78 × 15,280,036.50
  4. Step 4: Simplify right side
    41,187,435.06x = 944,073,751,032,284.12
  5. Step 5: Solve for x
    x = 944,073,751,032,284.12/41,187,435.06
  6. Step 6: Final answer
    x = 22,921,401.87

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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.