Home / 58,580,518.92-87,875,560.20-29,419,360.60

Finding the Fourth Proportional to 58,580,518.92, 87,875,560.20 and 29,419,360.60

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Solution

The fourth proportional to 58,580,518.92, 87,875,560.20 and 29,419,360.60 is: 44,131,442.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,580,518.92 : 87,875,560.20 = 29,419,360.60 : x
  2. Step 2: Convert to fraction form
    58,580,518.92/87,875,560.20 = 29,419,360.60/x
  3. Step 3: Cross multiply
    58,580,518.92x = 87,875,560.20 × 29,419,360.60
  4. Step 4: Simplify right side
    58,580,518.92x = 2,585,242,793,450,808.50
  5. Step 5: Solve for x
    x = 2,585,242,793,450,808.50/58,580,518.92
  6. Step 6: Final answer
    x = 44,131,442.35

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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.