Home / 39,094,702.40-58,670,047.20-16,391,892.80

Finding the Fourth Proportional to 39,094,702.40, 58,670,047.20 and 16,391,892.80

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Solution

The fourth proportional to 39,094,702.40, 58,670,047.20 and 16,391,892.80 is: 24,599,576.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,094,702.40 : 58,670,047.20 = 16,391,892.80 : x
  2. Step 2: Convert to fraction form
    39,094,702.40/58,670,047.20 = 16,391,892.80/x
  3. Step 3: Cross multiply
    39,094,702.40x = 58,670,047.20 × 16,391,892.80
  4. Step 4: Simplify right side
    39,094,702.40x = 961,713,124,273,340.25
  5. Step 5: Solve for x
    x = 961,713,124,273,340.25/39,094,702.40
  6. Step 6: Final answer
    x = 24,599,576.55

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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.