Home / 59,055,823.60-88,583,735.40-55,276,687.60

Finding the Fourth Proportional to 59,055,823.60, 88,583,735.40 and 55,276,687.60

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Solution

The fourth proportional to 59,055,823.60, 88,583,735.40 and 55,276,687.60 is: 82,915,031.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,055,823.60 : 88,583,735.40 = 55,276,687.60 : x
  2. Step 2: Convert to fraction form
    59,055,823.60/88,583,735.40 = 55,276,687.60/x
  3. Step 3: Cross multiply
    59,055,823.60x = 88,583,735.40 × 55,276,687.60
  4. Step 4: Simplify right side
    59,055,823.60x = 4,896,615,468,146,862
  5. Step 5: Solve for x
    x = 4,896,615,468,146,862/59,055,823.60
  6. Step 6: Final answer
    x = 82,915,031.40

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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.