Home / 6,964,339,888,001.60-9,610,818,074,496.40-3,839,203,743,555

Finding the Fourth Proportional to 6,964,339,888,001.60, 9,610,818,074,496.40 and 3,839,203,743,555

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Solution

The fourth proportional to 6,964,339,888,001.60, 9,610,818,074,496.40 and 3,839,203,743,555 is: 5,298,117,168,836.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,339,888,001.60 : 9,610,818,074,496.40 = 3,839,203,743,555 : x
  2. Step 2: Convert to fraction form
    6,964,339,888,001.60/9,610,818,074,496.40 = 3,839,203,743,555/x
  3. Step 3: Cross multiply
    6,964,339,888,001.60x = 9,610,818,074,496.40 × 3,839,203,743,555
  4. Step 4: Simplify right side
    6,964,339,888,001.60x = 36,897,888,730,232,636,038,971,392
  5. Step 5: Solve for x
    x = 36,897,888,730,232,636,038,971,392/6,964,339,888,001.60
  6. Step 6: Final answer
    x = 5,298,117,168,836.28

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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.