Home / 48,000,961.64-66,241,502.62-25,974,461.28

Finding the Fourth Proportional to 48,000,961.64, 66,241,502.62 and 25,974,461.28

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Solution

The fourth proportional to 48,000,961.64, 66,241,502.62 and 25,974,461.28 is: 35,844,851.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,000,961.64 : 66,241,502.62 = 25,974,461.28 : x
  2. Step 2: Convert to fraction form
    48,000,961.64/66,241,502.62 = 25,974,461.28/x
  3. Step 3: Cross multiply
    48,000,961.64x = 66,241,502.62 × 25,974,461.28
  4. Step 4: Simplify right side
    48,000,961.64x = 1,720,587,344,932,208.50
  5. Step 5: Solve for x
    x = 1,720,587,344,932,208.50/48,000,961.64
  6. Step 6: Final answer
    x = 35,844,851.56

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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.