Home / 3,592,443,909.21-4,957,519,834.42-2,006,559,011.31

Finding the Fourth Proportional to 3,592,443,909.21, 4,957,519,834.42 and 2,006,559,011.31

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Solution

The fourth proportional to 3,592,443,909.21, 4,957,519,834.42 and 2,006,559,011.31 is: 2,769,021,966.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,443,909.21 : 4,957,519,834.42 = 2,006,559,011.31 : x
  2. Step 2: Convert to fraction form
    3,592,443,909.21/4,957,519,834.42 = 2,006,559,011.31/x
  3. Step 3: Cross multiply
    3,592,443,909.21x = 4,957,519,834.42 × 2,006,559,011.31
  4. Step 4: Simplify right side
    3,592,443,909.21x = 9,947,556,097,491,787,776
  5. Step 5: Solve for x
    x = 9,947,556,097,491,787,776/3,592,443,909.21
  6. Step 6: Final answer
    x = 2,769,021,966.36

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.