Home / 96,346,526.80-132,957,870.20-52,293,523.22

Finding the Fourth Proportional to 96,346,526.80, 132,957,870.20 and 52,293,523.22

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Solution

The fourth proportional to 96,346,526.80, 132,957,870.20 and 52,293,523.22 is: 72,164,879.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,346,526.80 : 132,957,870.20 = 52,293,523.22 : x
  2. Step 2: Convert to fraction form
    96,346,526.80/132,957,870.20 = 52,293,523.22/x
  3. Step 3: Cross multiply
    96,346,526.80x = 132,957,870.20 × 52,293,523.22
  4. Step 4: Simplify right side
    96,346,526.80x = 6,952,835,472,585,446
  5. Step 5: Solve for x
    x = 6,952,835,472,585,446/96,346,526.80
  6. Step 6: Final answer
    x = 72,164,879.25

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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.