Home / 5,338,565,586.20-8,007,848,379.30-3,592,604,754.20

Finding the Fourth Proportional to 5,338,565,586.20, 8,007,848,379.30 and 3,592,604,754.20

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Solution

The fourth proportional to 5,338,565,586.20, 8,007,848,379.30 and 3,592,604,754.20 is: 5,388,907,131.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338,565,586.20 : 8,007,848,379.30 = 3,592,604,754.20 : x
  2. Step 2: Convert to fraction form
    5,338,565,586.20/8,007,848,379.30 = 3,592,604,754.20/x
  3. Step 3: Cross multiply
    5,338,565,586.20x = 8,007,848,379.30 × 3,592,604,754.20
  4. Step 4: Simplify right side
    5,338,565,586.20x = 28,769,034,158,385,942,528
  5. Step 5: Solve for x
    x = 28,769,034,158,385,942,528/5,338,565,586.20
  6. Step 6: Final answer
    x = 5,388,907,131.30

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Double scale
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1.5x scale

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.