Home / 3,357,371,326.60-5,036,056,989.90-1,059,656,638.60

Finding the Fourth Proportional to 3,357,371,326.60, 5,036,056,989.90 and 1,059,656,638.60

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Solution

The fourth proportional to 3,357,371,326.60, 5,036,056,989.90 and 1,059,656,638.60 is: 1,589,484,957.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,371,326.60 : 5,036,056,989.90 = 1,059,656,638.60 : x
  2. Step 2: Convert to fraction form
    3,357,371,326.60/5,036,056,989.90 = 1,059,656,638.60/x
  3. Step 3: Cross multiply
    3,357,371,326.60x = 5,036,056,989.90 × 1,059,656,638.60
  4. Step 4: Simplify right side
    3,357,371,326.60x = 5,336,491,221,715,468,288
  5. Step 5: Solve for x
    x = 5,336,491,221,715,468,288/3,357,371,326.60
  6. Step 6: Final answer
    x = 1,589,484,957.90

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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.