Home / 94,503,524.64-141,535,025-91,230,438.30

Finding the Fourth Proportional to 94,503,524.64, 141,535,025 and 91,230,438.30

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Solution

The fourth proportional to 94,503,524.64, 141,535,025 and 91,230,438.30 is: 136,633,024.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,503,524.64 : 141,535,025 = 91,230,438.30 : x
  2. Step 2: Convert to fraction form
    94,503,524.64/141,535,025 = 91,230,438.30/x
  3. Step 3: Cross multiply
    94,503,524.64x = 141,535,025 × 91,230,438.30
  4. Step 4: Simplify right side
    94,503,524.64x = 12,912,302,365,551,458
  5. Step 5: Solve for x
    x = 12,912,302,365,551,458/94,503,524.64
  6. Step 6: Final answer
    x = 136,633,024.16

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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.