Home / 17,442,510.75-26,161,769.76-4,664,011.91

Finding the Fourth Proportional to 17,442,510.75, 26,161,769.76 and 4,664,011.91

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Solution

The fourth proportional to 17,442,510.75, 26,161,769.76 and 4,664,011.91 is: 6,995,484.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,510.75 : 26,161,769.76 = 4,664,011.91 : x
  2. Step 2: Convert to fraction form
    17,442,510.75/26,161,769.76 = 4,664,011.91/x
  3. Step 3: Cross multiply
    17,442,510.75x = 26,161,769.76 × 4,664,011.91
  4. Step 4: Simplify right side
    17,442,510.75x = 122,018,805,662,042.69
  5. Step 5: Solve for x
    x = 122,018,805,662,042.69/17,442,510.75
  6. Step 6: Final answer
    x = 6,995,484.04

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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.