Home / 6,357,597,111.80-9,536,496,798.38-3,539,304,585.30

Finding the Fourth Proportional to 6,357,597,111.80, 9,536,496,798.38 and 3,539,304,585.30

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Solution

The fourth proportional to 6,357,597,111.80, 9,536,496,798.38 and 3,539,304,585.30 is: 5,309,013,177.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,597,111.80 : 9,536,496,798.38 = 3,539,304,585.30 : x
  2. Step 2: Convert to fraction form
    6,357,597,111.80/9,536,496,798.38 = 3,539,304,585.30/x
  3. Step 3: Cross multiply
    6,357,597,111.80x = 9,536,496,798.38 × 3,539,304,585.30
  4. Step 4: Simplify right side
    6,357,597,111.80x = 33,752,566,846,205,104,128
  5. Step 5: Solve for x
    x = 33,752,566,846,205,104,128/6,357,597,111.80
  6. Step 6: Final answer
    x = 5,309,013,177.88

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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.