Home / 17,126,240.64-25,711,283.34-14,712,834.20

Finding the Fourth Proportional to 17,126,240.64, 25,711,283.34 and 14,712,834.20

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Solution

The fourth proportional to 17,126,240.64, 25,711,283.34 and 14,712,834.20 is: 22,088,084.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,126,240.64 : 25,711,283.34 = 14,712,834.20 : x
  2. Step 2: Convert to fraction form
    17,126,240.64/25,711,283.34 = 14,712,834.20/x
  3. Step 3: Cross multiply
    17,126,240.64x = 25,711,283.34 × 14,712,834.20
  4. Step 4: Simplify right side
    17,126,240.64x = 378,285,848,850,642.19
  5. Step 5: Solve for x
    x = 378,285,848,850,642.19/17,126,240.64
  6. Step 6: Final answer
    x = 22,088,084.41

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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.