Home / 5,839,357,226.75-8,058,146,435.84-3,428,000,943.72

Finding the Fourth Proportional to 5,839,357,226.75, 8,058,146,435.84 and 3,428,000,943.72

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Solution

The fourth proportional to 5,839,357,226.75, 8,058,146,435.84 and 3,428,000,943.72 is: 4,730,543,536.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839,357,226.75 : 8,058,146,435.84 = 3,428,000,943.72 : x
  2. Step 2: Convert to fraction form
    5,839,357,226.75/8,058,146,435.84 = 3,428,000,943.72/x
  3. Step 3: Cross multiply
    5,839,357,226.75x = 8,058,146,435.84 × 3,428,000,943.72
  4. Step 4: Simplify right side
    5,839,357,226.75x = 27,623,333,586,636,046,336
  5. Step 5: Solve for x
    x = 27,623,333,586,636,046,336/5,839,357,226.75
  6. Step 6: Final answer
    x = 4,730,543,536.56

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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.