Home / 59,385,201.59-89,091,744.53-18,442,527.68

Finding the Fourth Proportional to 59,385,201.59, 89,091,744.53 and 18,442,527.68

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Solution

The fourth proportional to 59,385,201.59, 89,091,744.53 and 18,442,527.68 is: 27,668,121.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,385,201.59 : 89,091,744.53 = 18,442,527.68 : x
  2. Step 2: Convert to fraction form
    59,385,201.59/89,091,744.53 = 18,442,527.68/x
  3. Step 3: Cross multiply
    59,385,201.59x = 89,091,744.53 × 18,442,527.68
  4. Step 4: Simplify right side
    59,385,201.59x = 1,643,076,964,684,530.50
  5. Step 5: Solve for x
    x = 1,643,076,964,684,530.50/59,385,201.59
  6. Step 6: Final answer
    x = 27,668,121.36

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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.