Home / 4,397,768,644,965.60-6,068,921,720,669.10-2,420,186,874,030

Finding the Fourth Proportional to 4,397,768,644,965.60, 6,068,921,720,669.10 and 2,420,186,874,030

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Solution

The fourth proportional to 4,397,768,644,965.60, 6,068,921,720,669.10 and 2,420,186,874,030 is: 3,339,858,431,319.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,768,644,965.60 : 6,068,921,720,669.10 = 2,420,186,874,030 : x
  2. Step 2: Convert to fraction form
    4,397,768,644,965.60/6,068,921,720,669.10 = 2,420,186,874,030/x
  3. Step 3: Cross multiply
    4,397,768,644,965.60x = 6,068,921,720,669.10 × 2,420,186,874,030
  4. Step 4: Simplify right side
    4,397,768,644,965.60x = 14,687,924,687,878,917,359,403,008
  5. Step 5: Solve for x
    x = 14,687,924,687,878,917,359,403,008/4,397,768,644,965.60
  6. Step 6: Final answer
    x = 3,339,858,431,319.05

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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.