Home / 16,151,182,741.39-24,230,375,953.11-4,960,186,307.92

Finding the Fourth Proportional to 16,151,182,741.39, 24,230,375,953.11 and 4,960,186,307.92

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Solution

The fourth proportional to 16,151,182,741.39, 24,230,375,953.11 and 4,960,186,307.92 is: 7,441,385,622.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,151,182,741.39 : 24,230,375,953.11 = 4,960,186,307.92 : x
  2. Step 2: Convert to fraction form
    16,151,182,741.39/24,230,375,953.11 = 4,960,186,307.92/x
  3. Step 3: Cross multiply
    16,151,182,741.39x = 24,230,375,953.11 × 4,960,186,307.92
  4. Step 4: Simplify right side
    16,151,182,741.39x = 120,187,179,038,370,250,752
  5. Step 5: Solve for x
    x = 120,187,179,038,370,250,752/16,151,182,741.39
  6. Step 6: Final answer
    x = 7,441,385,622.51

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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.