Home / 17,344,929.12-26,007,308.76-6,563,062.86

Finding the Fourth Proportional to 17,344,929.12, 26,007,308.76 and 6,563,062.86

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Solution

The fourth proportional to 17,344,929.12, 26,007,308.76 and 6,563,062.86 is: 9,840,778.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,344,929.12 : 26,007,308.76 = 6,563,062.86 : x
  2. Step 2: Convert to fraction form
    17,344,929.12/26,007,308.76 = 6,563,062.86/x
  3. Step 3: Cross multiply
    17,344,929.12x = 26,007,308.76 × 6,563,062.86
  4. Step 4: Simplify right side
    17,344,929.12x = 170,687,602,211,308.69
  5. Step 5: Solve for x
    x = 170,687,602,211,308.69/17,344,929.12
  6. Step 6: Final answer
    x = 9,840,778.31

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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.