Home / 52,845,095.78-79,279,046.13-15,953,925.02

Finding the Fourth Proportional to 52,845,095.78, 79,279,046.13 and 15,953,925.02

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Solution

The fourth proportional to 52,845,095.78, 79,279,046.13 and 15,953,925.02 is: 23,934,329.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,845,095.78 : 79,279,046.13 = 15,953,925.02 : x
  2. Step 2: Convert to fraction form
    52,845,095.78/79,279,046.13 = 15,953,925.02/x
  3. Step 3: Cross multiply
    52,845,095.78x = 79,279,046.13 × 15,953,925.02
  4. Step 4: Simplify right side
    52,845,095.78x = 1,264,811,957,218,746
  5. Step 5: Solve for x
    x = 1,264,811,957,218,746/52,845,095.78
  6. Step 6: Final answer
    x = 23,934,329.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.