Home / 40,475,251.20-60,586,905.60-23,385,158.40

Finding the Fourth Proportional to 40,475,251.20, 60,586,905.60 and 23,385,158.40

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Solution

The fourth proportional to 40,475,251.20, 60,586,905.60 and 23,385,158.40 is: 35,004,955.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,475,251.20 : 60,586,905.60 = 23,385,158.40 : x
  2. Step 2: Convert to fraction form
    40,475,251.20/60,586,905.60 = 23,385,158.40/x
  3. Step 3: Cross multiply
    40,475,251.20x = 60,586,905.60 × 23,385,158.40
  4. Step 4: Simplify right side
    40,475,251.20x = 1,416,834,384,421,847
  5. Step 5: Solve for x
    x = 1,416,834,384,421,847/40,475,251.20
  6. Step 6: Final answer
    x = 35,004,955.93

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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.