Home / 3,580,023,533,531.60-4,941,351,692,207.80-2,331,695,789,451.20

Finding the Fourth Proportional to 3,580,023,533,531.60, 4,941,351,692,207.80 and 2,331,695,789,451.20

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Solution

The fourth proportional to 3,580,023,533,531.60, 4,941,351,692,207.80 and 2,331,695,789,451.20 is: 3,218,338,881,575.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,023,533,531.60 : 4,941,351,692,207.80 = 2,331,695,789,451.20 : x
  2. Step 2: Convert to fraction form
    3,580,023,533,531.60/4,941,351,692,207.80 = 2,331,695,789,451.20/x
  3. Step 3: Cross multiply
    3,580,023,533,531.60x = 4,941,351,692,207.80 × 2,331,695,789,451.20
  4. Step 4: Simplify right side
    3,580,023,533,531.60x = 11,521,728,934,918,488,701,534,208
  5. Step 5: Solve for x
    x = 11,521,728,934,918,488,701,534,208/3,580,023,533,531.60
  6. Step 6: Final answer
    x = 3,218,338,881,575.06

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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.