Home / 6,635,454,597.90-9,953,113,726.24-3,835,641,635.58

Finding the Fourth Proportional to 6,635,454,597.90, 9,953,113,726.24 and 3,835,641,635.58

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Solution

The fourth proportional to 6,635,454,597.90, 9,953,113,726.24 and 3,835,641,635.58 is: 5,753,423,047.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,454,597.90 : 9,953,113,726.24 = 3,835,641,635.58 : x
  2. Step 2: Convert to fraction form
    6,635,454,597.90/9,953,113,726.24 = 3,835,641,635.58/x
  3. Step 3: Cross multiply
    6,635,454,597.90x = 9,953,113,726.24 × 3,835,641,635.58
  4. Step 4: Simplify right side
    6,635,454,597.90x = 38,176,577,412,028,940,288
  5. Step 5: Solve for x
    x = 38,176,577,412,028,940,288/6,635,454,597.90
  6. Step 6: Final answer
    x = 5,753,423,047.17

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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.