Home / 5,071,699,337.83-6,996,037,239.61-3,163,147,331.90

Finding the Fourth Proportional to 5,071,699,337.83, 6,996,037,239.61 and 3,163,147,331.90

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Solution

The fourth proportional to 5,071,699,337.83, 6,996,037,239.61 and 3,163,147,331.90 is: 4,363,329,735.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,699,337.83 : 6,996,037,239.61 = 3,163,147,331.90 : x
  2. Step 2: Convert to fraction form
    5,071,699,337.83/6,996,037,239.61 = 3,163,147,331.90/x
  3. Step 3: Cross multiply
    5,071,699,337.83x = 6,996,037,239.61 × 3,163,147,331.90
  4. Step 4: Simplify right side
    5,071,699,337.83x = 22,129,496,528,302,526,464
  5. Step 5: Solve for x
    x = 22,129,496,528,302,526,464/5,071,699,337.83
  6. Step 6: Final answer
    x = 4,363,329,735.11

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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.