Home / 4,462,899,896.40-6,158,616,915.18-2,428,359,149.85

Finding the Fourth Proportional to 4,462,899,896.40, 6,158,616,915.18 and 2,428,359,149.85

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Solution

The fourth proportional to 4,462,899,896.40, 6,158,616,915.18 and 2,428,359,149.85 is: 3,351,034,995.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,899,896.40 : 6,158,616,915.18 = 2,428,359,149.85 : x
  2. Step 2: Convert to fraction form
    4,462,899,896.40/6,158,616,915.18 = 2,428,359,149.85/x
  3. Step 3: Cross multiply
    4,462,899,896.40x = 6,158,616,915.18 × 2,428,359,149.85
  4. Step 4: Simplify right side
    4,462,899,896.40x = 14,955,333,736,398,333,952
  5. Step 5: Solve for x
    x = 14,955,333,736,398,333,952/4,462,899,896.40
  6. Step 6: Final answer
    x = 3,351,034,995.98

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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.