Home / 16,144,825,972.80-24,229,599,613.20-7,307,870,685.60

Finding the Fourth Proportional to 16,144,825,972.80, 24,229,599,613.20 and 7,307,870,685.60

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Solution

The fourth proportional to 16,144,825,972.80, 24,229,599,613.20 and 7,307,870,685.60 is: 10,967,401,013.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,144,825,972.80 : 24,229,599,613.20 = 7,307,870,685.60 : x
  2. Step 2: Convert to fraction form
    16,144,825,972.80/24,229,599,613.20 = 7,307,870,685.60/x
  3. Step 3: Cross multiply
    16,144,825,972.80x = 24,229,599,613.20 × 7,307,870,685.60
  4. Step 4: Simplify right side
    16,144,825,972.80x = 177,066,780,737,129,381,888
  5. Step 5: Solve for x
    x = 177,066,780,737,129,381,888/16,144,825,972.80
  6. Step 6: Final answer
    x = 10,967,401,013.52

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1.5x scale

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.