Home / 59,120,106.40-88,709,650.80-33,580,727.20

Finding the Fourth Proportional to 59,120,106.40, 88,709,650.80 and 33,580,727.20

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Solution

The fourth proportional to 59,120,106.40, 88,709,650.80 and 33,580,727.20 is: 50,387,842.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,120,106.40 : 88,709,650.80 = 33,580,727.20 : x
  2. Step 2: Convert to fraction form
    59,120,106.40/88,709,650.80 = 33,580,727.20/x
  3. Step 3: Cross multiply
    59,120,106.40x = 88,709,650.80 × 33,580,727.20
  4. Step 4: Simplify right side
    59,120,106.40x = 2,978,934,583,522,062
  5. Step 5: Solve for x
    x = 2,978,934,583,522,062/59,120,106.40
  6. Step 6: Final answer
    x = 50,387,842.05

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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.