Home / 104,541,508.85-144,267,400.96-58,130,766.32

Finding the Fourth Proportional to 104,541,508.85, 144,267,400.96 and 58,130,766.32

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Solution

The fourth proportional to 104,541,508.85, 144,267,400.96 and 58,130,766.32 is: 80,220,523.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,541,508.85 : 144,267,400.96 = 58,130,766.32 : x
  2. Step 2: Convert to fraction form
    104,541,508.85/144,267,400.96 = 58,130,766.32/x
  3. Step 3: Cross multiply
    104,541,508.85x = 144,267,400.96 × 58,130,766.32
  4. Step 4: Simplify right side
    104,541,508.85x = 8,386,374,571,932,840
  5. Step 5: Solve for x
    x = 8,386,374,571,932,840/104,541,508.85
  6. Step 6: Final answer
    x = 80,220,523.55

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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.