Home / 39,912,226.20-59,868,339.30-17,237,410.20

Finding the Fourth Proportional to 39,912,226.20, 59,868,339.30 and 17,237,410.20

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Solution

The fourth proportional to 39,912,226.20, 59,868,339.30 and 17,237,410.20 is: 25,856,115.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,912,226.20 : 59,868,339.30 = 17,237,410.20 : x
  2. Step 2: Convert to fraction form
    39,912,226.20/59,868,339.30 = 17,237,410.20/x
  3. Step 3: Cross multiply
    39,912,226.20x = 59,868,339.30 × 17,237,410.20
  4. Step 4: Simplify right side
    39,912,226.20x = 1,031,975,122,506,880.75
  5. Step 5: Solve for x
    x = 1,031,975,122,506,880.75/39,912,226.20
  6. Step 6: Final answer
    x = 25,856,115.30

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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.