Home / 24,140,869.74-33,315,276.24-13,829,585.76

Finding the Fourth Proportional to 24,140,869.74, 33,315,276.24 and 13,829,585.76

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Solution

The fourth proportional to 24,140,869.74, 33,315,276.24 and 13,829,585.76 is: 19,085,330.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,869.74 : 33,315,276.24 = 13,829,585.76 : x
  2. Step 2: Convert to fraction form
    24,140,869.74/33,315,276.24 = 13,829,585.76/x
  3. Step 3: Cross multiply
    24,140,869.74x = 33,315,276.24 × 13,829,585.76
  4. Step 4: Simplify right side
    24,140,869.74x = 460,736,469,879,170.31
  5. Step 5: Solve for x
    x = 460,736,469,879,170.31/24,140,869.74
  6. Step 6: Final answer
    x = 19,085,330.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.