Home / 5,197,897,150.86-7,796,833,601.40-3,414,368,751.15

Finding the Fourth Proportional to 5,197,897,150.86, 7,796,833,601.40 and 3,414,368,751.15

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Solution

The fourth proportional to 5,197,897,150.86, 7,796,833,601.40 and 3,414,368,751.15 is: 5,121,545,162.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,197,897,150.86 : 7,796,833,601.40 = 3,414,368,751.15 : x
  2. Step 2: Convert to fraction form
    5,197,897,150.86/7,796,833,601.40 = 3,414,368,751.15/x
  3. Step 3: Cross multiply
    5,197,897,150.86x = 7,796,833,601.40 × 3,414,368,751.15
  4. Step 4: Simplify right side
    5,197,897,150.86x = 26,621,265,006,536,474,624
  5. Step 5: Solve for x
    x = 26,621,265,006,536,474,624/5,197,897,150.86
  6. Step 6: Final answer
    x = 5,121,545,162.19

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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.