Home / 59,946,250.92-89,757,702.48-39,145,161.12

Finding the Fourth Proportional to 59,946,250.92, 89,757,702.48 and 39,145,161.12

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Solution

The fourth proportional to 59,946,250.92, 89,757,702.48 and 39,145,161.12 is: 58,612,167.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,946,250.92 : 89,757,702.48 = 39,145,161.12 : x
  2. Step 2: Convert to fraction form
    59,946,250.92/89,757,702.48 = 39,145,161.12/x
  3. Step 3: Cross multiply
    59,946,250.92x = 89,757,702.48 × 39,145,161.12
  4. Step 4: Simplify right side
    59,946,250.92x = 3,513,579,725,340,623.50
  5. Step 5: Solve for x
    x = 3,513,579,725,340,623.50/59,946,250.92
  6. Step 6: Final answer
    x = 58,612,167.92

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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.