Home / 3,442,788,541.82-5,164,165,478.36-1,344,478,025.77

Finding the Fourth Proportional to 3,442,788,541.82, 5,164,165,478.36 and 1,344,478,025.77

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Solution

The fourth proportional to 3,442,788,541.82, 5,164,165,478.36 and 1,344,478,025.77 is: 2,016,710,269.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,788,541.82 : 5,164,165,478.36 = 1,344,478,025.77 : x
  2. Step 2: Convert to fraction form
    3,442,788,541.82/5,164,165,478.36 = 1,344,478,025.77/x
  3. Step 3: Cross multiply
    3,442,788,541.82x = 5,164,165,478.36 × 1,344,478,025.77
  4. Step 4: Simplify right side
    3,442,788,541.82x = 6,943,107,007,114,600,448
  5. Step 5: Solve for x
    x = 6,943,107,007,114,600,448/3,442,788,541.82
  6. Step 6: Final answer
    x = 2,016,710,269.24

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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.