Home / 45,251,661.30-62,442,205.16-26,665,594.88

Finding the Fourth Proportional to 45,251,661.30, 62,442,205.16 and 26,665,594.88

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Solution

The fourth proportional to 45,251,661.30, 62,442,205.16 and 26,665,594.88 is: 36,795,523.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,251,661.30 : 62,442,205.16 = 26,665,594.88 : x
  2. Step 2: Convert to fraction form
    45,251,661.30/62,442,205.16 = 26,665,594.88/x
  3. Step 3: Cross multiply
    45,251,661.30x = 62,442,205.16 × 26,665,594.88
  4. Step 4: Simplify right side
    45,251,661.30x = 1,665,058,546,210,405.50
  5. Step 5: Solve for x
    x = 1,665,058,546,210,405.50/45,251,661.30
  6. Step 6: Final answer
    x = 36,795,523.05

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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.