Home / 5,333,981,885.40-8,000,972,828.10-5,034,674,314.20

Finding the Fourth Proportional to 5,333,981,885.40, 8,000,972,828.10 and 5,034,674,314.20

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Solution

The fourth proportional to 5,333,981,885.40, 8,000,972,828.10 and 5,034,674,314.20 is: 7,552,011,471.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,981,885.40 : 8,000,972,828.10 = 5,034,674,314.20 : x
  2. Step 2: Convert to fraction form
    5,333,981,885.40/8,000,972,828.10 = 5,034,674,314.20/x
  3. Step 3: Cross multiply
    5,333,981,885.40x = 8,000,972,828.10 × 5,034,674,314.20
  4. Step 4: Simplify right side
    5,333,981,885.40x = 40,282,292,386,247,204,864
  5. Step 5: Solve for x
    x = 40,282,292,386,247,204,864/5,333,981,885.40
  6. Step 6: Final answer
    x = 7,552,011,471.30

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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.