Home / 2,036,411,343.20-3,053,366,902.91-791,388,087.32

Finding the Fourth Proportional to 2,036,411,343.20, 3,053,366,902.91 and 791,388,087.32

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Solution

The fourth proportional to 2,036,411,343.20, 3,053,366,902.91 and 791,388,087.32 is: 1,186,596,313.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,411,343.20 : 3,053,366,902.91 = 791,388,087.32 : x
  2. Step 2: Convert to fraction form
    2,036,411,343.20/3,053,366,902.91 = 791,388,087.32/x
  3. Step 3: Cross multiply
    2,036,411,343.20x = 3,053,366,902.91 × 791,388,087.32
  4. Step 4: Simplify right side
    2,036,411,343.20x = 2,416,398,193,160,913,408
  5. Step 5: Solve for x
    x = 2,416,398,193,160,913,408/2,036,411,343.20
  6. Step 6: Final answer
    x = 1,186,596,313.77

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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.