Home / 60,629,616.46-83,668,788.10-34,524,134.22

Finding the Fourth Proportional to 60,629,616.46, 83,668,788.10 and 34,524,134.22

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Solution

The fourth proportional to 60,629,616.46, 83,668,788.10 and 34,524,134.22 is: 47,643,258.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,629,616.46 : 83,668,788.10 = 34,524,134.22 : x
  2. Step 2: Convert to fraction form
    60,629,616.46/83,668,788.10 = 34,524,134.22/x
  3. Step 3: Cross multiply
    60,629,616.46x = 83,668,788.10 × 34,524,134.22
  4. Step 4: Simplify right side
    60,629,616.46x = 2,888,592,470,389,138.50
  5. Step 5: Solve for x
    x = 2,888,592,470,389,138.50/60,629,616.46
  6. Step 6: Final answer
    x = 47,643,258.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.