Home / 14,640,067.76-21,955,035.28-6,001,715.76

Finding the Fourth Proportional to 14,640,067.76, 21,955,035.28 and 6,001,715.76

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Solution

The fourth proportional to 14,640,067.76, 21,955,035.28 and 6,001,715.76 is: 9,000,496.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,640,067.76 : 21,955,035.28 = 6,001,715.76 : x
  2. Step 2: Convert to fraction form
    14,640,067.76/21,955,035.28 = 6,001,715.76/x
  3. Step 3: Cross multiply
    14,640,067.76x = 21,955,035.28 × 6,001,715.76
  4. Step 4: Simplify right side
    14,640,067.76x = 131,767,881,251,332.02
  5. Step 5: Solve for x
    x = 131,767,881,251,332.02/14,640,067.76
  6. Step 6: Final answer
    x = 9,000,496.68

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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.