Home / 39,715,496.10-59,573,244.15-14,147,279.10

Finding the Fourth Proportional to 39,715,496.10, 59,573,244.15 and 14,147,279.10

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Solution

The fourth proportional to 39,715,496.10, 59,573,244.15 and 14,147,279.10 is: 21,220,918.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,715,496.10 : 59,573,244.15 = 14,147,279.10 : x
  2. Step 2: Convert to fraction form
    39,715,496.10/59,573,244.15 = 14,147,279.10/x
  3. Step 3: Cross multiply
    39,715,496.10x = 59,573,244.15 × 14,147,279.10
  4. Step 4: Simplify right side
    39,715,496.10x = 842,799,311,882,492.25
  5. Step 5: Solve for x
    x = 842,799,311,882,492.25/39,715,496.10
  6. Step 6: Final answer
    x = 21,220,918.65

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Double scale
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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.