Home / 2,402,737,740,575.20-3,316,062,339,864-1,427,259,470,012.60

Finding the Fourth Proportional to 2,402,737,740,575.20, 3,316,062,339,864 and 1,427,259,470,012.60

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Solution

The fourth proportional to 2,402,737,740,575.20, 3,316,062,339,864 and 1,427,259,470,012.60 is: 1,969,786,921,726.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,737,740,575.20 : 3,316,062,339,864 = 1,427,259,470,012.60 : x
  2. Step 2: Convert to fraction form
    2,402,737,740,575.20/3,316,062,339,864 = 1,427,259,470,012.60/x
  3. Step 3: Cross multiply
    2,402,737,740,575.20x = 3,316,062,339,864 × 1,427,259,470,012.60
  4. Step 4: Simplify right side
    2,402,737,740,575.20x = 4,732,881,377,723,034,978,222,080
  5. Step 5: Solve for x
    x = 4,732,881,377,723,034,978,222,080/2,402,737,740,575.20
  6. Step 6: Final answer
    x = 1,969,786,921,726.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.