Home / 114,866,811.27-158,574,735.05-88,702,593.03

Finding the Fourth Proportional to 114,866,811.27, 158,574,735.05 and 88,702,593.03

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Solution

The fourth proportional to 114,866,811.27, 158,574,735.05 and 88,702,593.03 is: 122,454,780.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,866,811.27 : 158,574,735.05 = 88,702,593.03 : x
  2. Step 2: Convert to fraction form
    114,866,811.27/158,574,735.05 = 88,702,593.03/x
  3. Step 3: Cross multiply
    114,866,811.27x = 158,574,735.05 × 88,702,593.03
  4. Step 4: Simplify right side
    114,866,811.27x = 14,065,990,187,536,712
  5. Step 5: Solve for x
    x = 14,065,990,187,536,712/114,866,811.27
  6. Step 6: Final answer
    x = 122,454,780.73

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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.