Home / 47,524,154.60-71,294,279.74-16,391,358.22

Finding the Fourth Proportional to 47,524,154.60, 71,294,279.74 and 16,391,358.22

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Solution

The fourth proportional to 47,524,154.60, 71,294,279.74 and 16,391,358.22 is: 24,589,813.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,524,154.60 : 71,294,279.74 = 16,391,358.22 : x
  2. Step 2: Convert to fraction form
    47,524,154.60/71,294,279.74 = 16,391,358.22/x
  3. Step 3: Cross multiply
    47,524,154.60x = 71,294,279.74 × 16,391,358.22
  4. Step 4: Simplify right side
    47,524,154.60x = 1,168,610,078,255,228.50
  5. Step 5: Solve for x
    x = 1,168,610,078,255,228.50/47,524,154.60
  6. Step 6: Final answer
    x = 24,589,813.08

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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.