Home / 15,253,227,111.36-22,879,913,740.20-4,629,543,710.16

Finding the Fourth Proportional to 15,253,227,111.36, 22,879,913,740.20 and 4,629,543,710.16

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Solution

The fourth proportional to 15,253,227,111.36, 22,879,913,740.20 and 4,629,543,710.16 is: 6,944,337,743.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,253,227,111.36 : 22,879,913,740.20 = 4,629,543,710.16 : x
  2. Step 2: Convert to fraction form
    15,253,227,111.36/22,879,913,740.20 = 4,629,543,710.16/x
  3. Step 3: Cross multiply
    15,253,227,111.36x = 22,879,913,740.20 × 4,629,543,710.16
  4. Step 4: Simplify right side
    15,253,227,111.36x = 105,923,560,744,946,270,208
  5. Step 5: Solve for x
    x = 105,923,560,744,946,270,208/15,253,227,111.36
  6. Step 6: Final answer
    x = 6,944,337,743.85

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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.