Home / 59,051,280.80-88,576,921.20-53,949,447.20

Finding the Fourth Proportional to 59,051,280.80, 88,576,921.20 and 53,949,447.20

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Solution

The fourth proportional to 59,051,280.80, 88,576,921.20 and 53,949,447.20 is: 80,924,170.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,280.80 : 88,576,921.20 = 53,949,447.20 : x
  2. Step 2: Convert to fraction form
    59,051,280.80/88,576,921.20 = 53,949,447.20/x
  3. Step 3: Cross multiply
    59,051,280.80x = 88,576,921.20 × 53,949,447.20
  4. Step 4: Simplify right side
    59,051,280.80x = 4,778,675,933,417,961
  5. Step 5: Solve for x
    x = 4,778,675,933,417,961/59,051,280.80
  6. Step 6: Final answer
    x = 80,924,170.80

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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.