Home / 174,536,275.85-240,861,916.79-96,222,631.87

Finding the Fourth Proportional to 174,536,275.85, 240,861,916.79 and 96,222,631.87

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Solution

The fourth proportional to 174,536,275.85, 240,861,916.79 and 96,222,631.87 is: 132,788,255.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,536,275.85 : 240,861,916.79 = 96,222,631.87 : x
  2. Step 2: Convert to fraction form
    174,536,275.85/240,861,916.79 = 96,222,631.87/x
  3. Step 3: Cross multiply
    174,536,275.85x = 240,861,916.79 × 96,222,631.87
  4. Step 4: Simplify right side
    174,536,275.85x = 23,176,367,550,019,128
  5. Step 5: Solve for x
    x = 23,176,367,550,019,128/174,536,275.85
  6. Step 6: Final answer
    x = 132,788,255.26

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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.