Home / 367,119,058.64-550,779,490.20-108,334,305.68

Finding the Fourth Proportional to 367,119,058.64, 550,779,490.20 and 108,334,305.68

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Solution

The fourth proportional to 367,119,058.64, 550,779,490.20 and 108,334,305.68 is: 162,531,234.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,119,058.64 : 550,779,490.20 = 108,334,305.68 : x
  2. Step 2: Convert to fraction form
    367,119,058.64/550,779,490.20 = 108,334,305.68/x
  3. Step 3: Cross multiply
    367,119,058.64x = 550,779,490.20 × 108,334,305.68
  4. Step 4: Simplify right side
    367,119,058.64x = 59,668,313,653,601,376
  5. Step 5: Solve for x
    x = 59,668,313,653,601,376/367,119,058.64
  6. Step 6: Final answer
    x = 162,531,234.08

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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.