Home / 51,504,184.10-77,256,276.15-17,425,529.98

Finding the Fourth Proportional to 51,504,184.10, 77,256,276.15 and 17,425,529.98

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Solution

The fourth proportional to 51,504,184.10, 77,256,276.15 and 17,425,529.98 is: 26,138,294.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,504,184.10 : 77,256,276.15 = 17,425,529.98 : x
  2. Step 2: Convert to fraction form
    51,504,184.10/77,256,276.15 = 17,425,529.98/x
  3. Step 3: Cross multiply
    51,504,184.10x = 77,256,276.15 × 17,425,529.98
  4. Step 4: Simplify right side
    51,504,184.10x = 1,346,231,555,808,702.75
  5. Step 5: Solve for x
    x = 1,346,231,555,808,702.75/51,504,184.10
  6. Step 6: Final answer
    x = 26,138,294.96

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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.