Home / 35,147,763.59-48,500,221.22-19,466,377.29

Finding the Fourth Proportional to 35,147,763.59, 48,500,221.22 and 19,466,377.29

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Solution

The fourth proportional to 35,147,763.59, 48,500,221.22 and 19,466,377.29 is: 26,861,555.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,147,763.59 : 48,500,221.22 = 19,466,377.29 : x
  2. Step 2: Convert to fraction form
    35,147,763.59/48,500,221.22 = 19,466,377.29/x
  3. Step 3: Cross multiply
    35,147,763.59x = 48,500,221.22 × 19,466,377.29
  4. Step 4: Simplify right side
    35,147,763.59x = 944,123,604,880,277.62
  5. Step 5: Solve for x
    x = 944,123,604,880,277.62/35,147,763.59
  6. Step 6: Final answer
    x = 26,861,555.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.