Home / 14,887,364.40-22,331,046.60-14,257,508.40

Finding the Fourth Proportional to 14,887,364.40, 22,331,046.60 and 14,257,508.40

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Solution

The fourth proportional to 14,887,364.40, 22,331,046.60 and 14,257,508.40 is: 21,386,262.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,887,364.40 : 22,331,046.60 = 14,257,508.40 : x
  2. Step 2: Convert to fraction form
    14,887,364.40/22,331,046.60 = 14,257,508.40/x
  3. Step 3: Cross multiply
    14,887,364.40x = 22,331,046.60 × 14,257,508.40
  4. Step 4: Simplify right side
    14,887,364.40x = 318,385,084,480,291.50
  5. Step 5: Solve for x
    x = 318,385,084,480,291.50/14,887,364.40
  6. Step 6: Final answer
    x = 21,386,262.60

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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.