Home / 96,345,586.69-132,957,055.73-52,292,601.62

Finding the Fourth Proportional to 96,345,586.69, 132,957,055.73 and 52,292,601.62

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Solution

The fourth proportional to 96,345,586.69, 132,957,055.73 and 52,292,601.62 is: 72,163,869.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,345,586.69 : 132,957,055.73 = 52,292,601.62 : x
  2. Step 2: Convert to fraction form
    96,345,586.69/132,957,055.73 = 52,292,601.62/x
  3. Step 3: Cross multiply
    96,345,586.69x = 132,957,055.73 × 52,292,601.62
  4. Step 4: Simplify right side
    96,345,586.69x = 6,952,670,348,569,447
  5. Step 5: Solve for x
    x = 6,952,670,348,569,447/96,345,586.69
  6. Step 6: Final answer
    x = 72,163,869.54

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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.