Home / 5,338,565,588.70-8,007,848,383.05-3,592,604,756.70

Finding the Fourth Proportional to 5,338,565,588.70, 8,007,848,383.05 and 3,592,604,756.70

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Solution

The fourth proportional to 5,338,565,588.70, 8,007,848,383.05 and 3,592,604,756.70 is: 5,388,907,135.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338,565,588.70 : 8,007,848,383.05 = 3,592,604,756.70 : x
  2. Step 2: Convert to fraction form
    5,338,565,588.70/8,007,848,383.05 = 3,592,604,756.70/x
  3. Step 3: Cross multiply
    5,338,565,588.70x = 8,007,848,383.05 × 3,592,604,756.70
  4. Step 4: Simplify right side
    5,338,565,588.70x = 28,769,034,191,877,832,704
  5. Step 5: Solve for x
    x = 28,769,034,191,877,832,704/5,338,565,588.70
  6. Step 6: Final answer
    x = 5,388,907,135.05

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Double scale
Find fourth proportional to 5,338,565,589.70, 8,007,848,384.55 and 3,592,604,757.70
Similar ratio
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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.