Home / 366,226,800,086.41-549,366,351,016.95-97,614,373,207.78

Finding the Fourth Proportional to 366,226,800,086.41, 549,366,351,016.95 and 97,614,373,207.78

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Solution

The fourth proportional to 366,226,800,086.41, 549,366,351,016.95 and 97,614,373,207.78 is: 146,428,530,089.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,226,800,086.41 : 549,366,351,016.95 = 97,614,373,207.78 : x
  2. Step 2: Convert to fraction form
    366,226,800,086.41/549,366,351,016.95 = 97,614,373,207.78/x
  3. Step 3: Cross multiply
    366,226,800,086.41x = 549,366,351,016.95 × 97,614,373,207.78
  4. Step 4: Simplify right side
    366,226,800,086.41x = 53,626,052,015,965,928,947,712
  5. Step 5: Solve for x
    x = 53,626,052,015,965,928,947,712/366,226,800,086.41
  6. Step 6: Final answer
    x = 146,428,530,089.31

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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.