Home / 119,024,657.70-178,536,986.55-32,776,376.10

Finding the Fourth Proportional to 119,024,657.70, 178,536,986.55 and 32,776,376.10

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Solution

The fourth proportional to 119,024,657.70, 178,536,986.55 and 32,776,376.10 is: 49,164,564.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,024,657.70 : 178,536,986.55 = 32,776,376.10 : x
  2. Step 2: Convert to fraction form
    119,024,657.70/178,536,986.55 = 32,776,376.10/x
  3. Step 3: Cross multiply
    119,024,657.70x = 178,536,986.55 × 32,776,376.10
  4. Step 4: Simplify right side
    119,024,657.70x = 5,851,795,418,923,442
  5. Step 5: Solve for x
    x = 5,851,795,418,923,442/119,024,657.70
  6. Step 6: Final answer
    x = 49,164,564.15

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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.