Home / 14,675,006.64-21,913,691.37-11,984,672.64

Finding the Fourth Proportional to 14,675,006.64, 21,913,691.37 and 11,984,672.64

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Solution

The fourth proportional to 14,675,006.64, 21,913,691.37 and 11,984,672.64 is: 17,896,306.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675,006.64 : 21,913,691.37 = 11,984,672.64 : x
  2. Step 2: Convert to fraction form
    14,675,006.64/21,913,691.37 = 11,984,672.64/x
  3. Step 3: Cross multiply
    14,675,006.64x = 21,913,691.37 × 11,984,672.64
  4. Step 4: Simplify right side
    14,675,006.64x = 262,628,417,403,443.16
  5. Step 5: Solve for x
    x = 262,628,417,403,443.16/14,675,006.64
  6. Step 6: Final answer
    x = 17,896,306.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.