Home / 59,876,445.79-82,613,876.21-35,083,312.52

Finding the Fourth Proportional to 59,876,445.79, 82,613,876.21 and 35,083,312.52

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Solution

The fourth proportional to 59,876,445.79, 82,613,876.21 and 35,083,312.52 is: 48,405,819.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,876,445.79 : 82,613,876.21 = 35,083,312.52 : x
  2. Step 2: Convert to fraction form
    59,876,445.79/82,613,876.21 = 35,083,312.52/x
  3. Step 3: Cross multiply
    59,876,445.79x = 82,613,876.21 × 35,083,312.52
  4. Step 4: Simplify right side
    59,876,445.79x = 2,898,368,437,651,732
  5. Step 5: Solve for x
    x = 2,898,368,437,651,732/59,876,445.79
  6. Step 6: Final answer
    x = 48,405,819.68

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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.