Home / 79,577,425.59-119,359,300.83-48,445,003.09

Finding the Fourth Proportional to 79,577,425.59, 119,359,300.83 and 48,445,003.09

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Solution

The fourth proportional to 79,577,425.59, 119,359,300.83 and 48,445,003.09 is: 72,663,342.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,577,425.59 : 119,359,300.83 = 48,445,003.09 : x
  2. Step 2: Convert to fraction form
    79,577,425.59/119,359,300.83 = 48,445,003.09/x
  3. Step 3: Cross multiply
    79,577,425.59x = 119,359,300.83 × 48,445,003.09
  4. Step 4: Simplify right side
    79,577,425.59x = 5,782,361,697,529,590
  5. Step 5: Solve for x
    x = 5,782,361,697,529,590/79,577,425.59
  6. Step 6: Final answer
    x = 72,663,342.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.