Home / 59,388,227.64-88,966,357.56-28,219,541.04

Finding the Fourth Proportional to 59,388,227.64, 88,966,357.56 and 28,219,541.04

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Solution

The fourth proportional to 59,388,227.64, 88,966,357.56 and 28,219,541.04 is: 42,274,199.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,388,227.64 : 88,966,357.56 = 28,219,541.04 : x
  2. Step 2: Convert to fraction form
    59,388,227.64/88,966,357.56 = 28,219,541.04/x
  3. Step 3: Cross multiply
    59,388,227.64x = 88,966,357.56 × 28,219,541.04
  4. Step 4: Simplify right side
    59,388,227.64x = 2,510,589,778,343,734.50
  5. Step 5: Solve for x
    x = 2,510,589,778,343,734.50/59,388,227.64
  6. Step 6: Final answer
    x = 42,274,199.42

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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.