Home / 59,155,829.76-81,621,049.20-34,361,286

Finding the Fourth Proportional to 59,155,829.76, 81,621,049.20 and 34,361,286

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Solution

The fourth proportional to 59,155,829.76, 81,621,049.20 and 34,361,286 is: 47,410,445.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,155,829.76 : 81,621,049.20 = 34,361,286 : x
  2. Step 2: Convert to fraction form
    59,155,829.76/81,621,049.20 = 34,361,286/x
  3. Step 3: Cross multiply
    59,155,829.76x = 81,621,049.20 × 34,361,286
  4. Step 4: Simplify right side
    59,155,829.76x = 2,804,604,215,181,271.50
  5. Step 5: Solve for x
    x = 2,804,604,215,181,271.50/59,155,829.76
  6. Step 6: Final answer
    x = 47,410,445.03

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