Home / 14,932,151,015.76-22,382,580,949.16-6,957,744,769.52

Finding the Fourth Proportional to 14,932,151,015.76, 22,382,580,949.16 and 6,957,744,769.52

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Solution

The fourth proportional to 14,932,151,015.76, 22,382,580,949.16 and 6,957,744,769.52 is: 10,429,326,984.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,932,151,015.76 : 22,382,580,949.16 = 6,957,744,769.52 : x
  2. Step 2: Convert to fraction form
    14,932,151,015.76/22,382,580,949.16 = 6,957,744,769.52/x
  3. Step 3: Cross multiply
    14,932,151,015.76x = 22,382,580,949.16 × 6,957,744,769.52
  4. Step 4: Simplify right side
    14,932,151,015.76x = 155,732,285,527,376,003,072
  5. Step 5: Solve for x
    x = 155,732,285,527,376,003,072/14,932,151,015.76
  6. Step 6: Final answer
    x = 10,429,326,984.64

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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.