Home / 3,592,443,909.15-4,957,519,834.33-2,006,559,011.25

Finding the Fourth Proportional to 3,592,443,909.15, 4,957,519,834.33 and 2,006,559,011.25

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Solution

The fourth proportional to 3,592,443,909.15, 4,957,519,834.33 and 2,006,559,011.25 is: 2,769,021,966.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,443,909.15 : 4,957,519,834.33 = 2,006,559,011.25 : x
  2. Step 2: Convert to fraction form
    3,592,443,909.15/4,957,519,834.33 = 2,006,559,011.25/x
  3. Step 3: Cross multiply
    3,592,443,909.15x = 4,957,519,834.33 × 2,006,559,011.25
  4. Step 4: Simplify right side
    3,592,443,909.15x = 9,947,556,097,000,679,424
  5. Step 5: Solve for x
    x = 9,947,556,097,000,679,424/3,592,443,909.15
  6. Step 6: Final answer
    x = 2,769,021,966.27

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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.