Home / 4,424,508,603.28-6,636,677,472.28-1,321,193,956.24

Finding the Fourth Proportional to 4,424,508,603.28, 6,636,677,472.28 and 1,321,193,956.24

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Solution

The fourth proportional to 4,424,508,603.28, 6,636,677,472.28 and 1,321,193,956.24 is: 1,981,765,423.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424,508,603.28 : 6,636,677,472.28 = 1,321,193,956.24 : x
  2. Step 2: Convert to fraction form
    4,424,508,603.28/6,636,677,472.28 = 1,321,193,956.24/x
  3. Step 3: Cross multiply
    4,424,508,603.28x = 6,636,677,472.28 × 1,321,193,956.24
  4. Step 4: Simplify right side
    4,424,508,603.28x = 8,768,338,165,890,495,488
  5. Step 5: Solve for x
    x = 8,768,338,165,890,495,488/4,424,508,603.28
  6. Step 6: Final answer
    x = 1,981,765,423.48

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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.