Home / 3,608,957,773,934.20-5,415,663,310,904.30-1,672,413,695,351.70

Finding the Fourth Proportional to 3,608,957,773,934.20, 5,415,663,310,904.30 and 1,672,413,695,351.70

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Solution

The fourth proportional to 3,608,957,773,934.20, 5,415,663,310,904.30 and 1,672,413,695,351.70 is: 2,509,652,386,621.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,957,773,934.20 : 5,415,663,310,904.30 = 1,672,413,695,351.70 : x
  2. Step 2: Convert to fraction form
    3,608,957,773,934.20/5,415,663,310,904.30 = 1,672,413,695,351.70/x
  3. Step 3: Cross multiply
    3,608,957,773,934.20x = 5,415,663,310,904.30 × 1,672,413,695,351.70
  4. Step 4: Simplify right side
    3,608,957,773,934.20x = 9,057,229,490,570,082,367,045,632
  5. Step 5: Solve for x
    x = 9,057,229,490,570,082,367,045,632/3,608,957,773,934.20
  6. Step 6: Final answer
    x = 2,509,652,386,621.47

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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.