Home / 41,187,434.81-61,784,783.41-15,280,036.25

Finding the Fourth Proportional to 41,187,434.81, 61,784,783.41 and 15,280,036.25

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Solution

The fourth proportional to 41,187,434.81, 61,784,783.41 and 15,280,036.25 is: 22,921,401.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,187,434.81 : 61,784,783.41 = 15,280,036.25 : x
  2. Step 2: Convert to fraction form
    41,187,434.81/61,784,783.41 = 15,280,036.25/x
  3. Step 3: Cross multiply
    41,187,434.81x = 61,784,783.41 × 15,280,036.25
  4. Step 4: Simplify right side
    41,187,434.81x = 944,073,729,894,274.62
  5. Step 5: Solve for x
    x = 944,073,729,894,274.62/41,187,434.81
  6. Step 6: Final answer
    x = 22,921,401.50

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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.