Home / 40,864,956.36-61,337,325.90-33,748,983.24

Finding the Fourth Proportional to 40,864,956.36, 61,337,325.90 and 33,748,983.24

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Solution

The fourth proportional to 40,864,956.36, 61,337,325.90 and 33,748,983.24 is: 50,656,419.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,864,956.36 : 61,337,325.90 = 33,748,983.24 : x
  2. Step 2: Convert to fraction form
    40,864,956.36/61,337,325.90 = 33,748,983.24/x
  3. Step 3: Cross multiply
    40,864,956.36x = 61,337,325.90 × 33,748,983.24
  4. Step 4: Simplify right side
    40,864,956.36x = 2,070,072,383,785,518
  5. Step 5: Solve for x
    x = 2,070,072,383,785,518/40,864,956.36
  6. Step 6: Final answer
    x = 50,656,419.78

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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.