Home / 29,125,801.40-43,716,695.70-14,765,084.60

Finding the Fourth Proportional to 29,125,801.40, 43,716,695.70 and 14,765,084.60

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Solution

The fourth proportional to 29,125,801.40, 43,716,695.70 and 14,765,084.60 is: 22,161,818.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,125,801.40 : 43,716,695.70 = 14,765,084.60 : x
  2. Step 2: Convert to fraction form
    29,125,801.40/43,716,695.70 = 14,765,084.60/x
  3. Step 3: Cross multiply
    29,125,801.40x = 43,716,695.70 × 14,765,084.60
  4. Step 4: Simplify right side
    29,125,801.40x = 645,480,710,442,956.25
  5. Step 5: Solve for x
    x = 645,480,710,442,956.25/29,125,801.40
  6. Step 6: Final answer
    x = 22,161,818.02

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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.