Home / 96,132,526.43-132,662,153.18-52,079,210.15

Finding the Fourth Proportional to 96,132,526.43, 132,662,153.18 and 52,079,210.15

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Solution

The fourth proportional to 96,132,526.43, 132,662,153.18 and 52,079,210.15 is: 71,868,912.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,132,526.43 : 132,662,153.18 = 52,079,210.15 : x
  2. Step 2: Convert to fraction form
    96,132,526.43/132,662,153.18 = 52,079,210.15/x
  3. Step 3: Cross multiply
    96,132,526.43x = 132,662,153.18 × 52,079,210.15
  4. Step 4: Simplify right side
    96,132,526.43x = 6,908,940,153,879,599
  5. Step 5: Solve for x
    x = 6,908,940,153,879,599/96,132,526.43
  6. Step 6: Final answer
    x = 71,868,912.75

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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.