Home / 37,784,819.89-52,159,139.61-25,402,094.87

Finding the Fourth Proportional to 37,784,819.89, 52,159,139.61 and 25,402,094.87

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Solution

The fourth proportional to 37,784,819.89, 52,159,139.61 and 25,402,094.87 is: 35,065,706.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,784,819.89 : 52,159,139.61 = 25,402,094.87 : x
  2. Step 2: Convert to fraction form
    37,784,819.89/52,159,139.61 = 25,402,094.87/x
  3. Step 3: Cross multiply
    37,784,819.89x = 52,159,139.61 × 25,402,094.87
  4. Step 4: Simplify right side
    37,784,819.89x = 1,324,951,412,710,794.75
  5. Step 5: Solve for x
    x = 1,324,951,412,710,794.75/37,784,819.89
  6. Step 6: Final answer
    x = 35,065,706.72

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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.