Home / 17,715,601.70-26,573,402.55-5,748,337.70

Finding the Fourth Proportional to 17,715,601.70, 26,573,402.55 and 5,748,337.70

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Solution

The fourth proportional to 17,715,601.70, 26,573,402.55 and 5,748,337.70 is: 8,622,506.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,715,601.70 : 26,573,402.55 = 5,748,337.70 : x
  2. Step 2: Convert to fraction form
    17,715,601.70/26,573,402.55 = 5,748,337.70/x
  3. Step 3: Cross multiply
    17,715,601.70x = 26,573,402.55 × 5,748,337.70
  4. Step 4: Simplify right side
    17,715,601.70x = 152,752,891,695,441.16
  5. Step 5: Solve for x
    x = 152,752,891,695,441.16/17,715,601.70
  6. Step 6: Final answer
    x = 8,622,506.55

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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.