Home / 9,788,948,241.12-14,672,968,275.48-5,582,844,291.27

Finding the Fourth Proportional to 9,788,948,241.12, 14,672,968,275.48 and 5,582,844,291.27

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Solution

The fourth proportional to 9,788,948,241.12, 14,672,968,275.48 and 5,582,844,291.27 is: 8,368,304,250.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,788,948,241.12 : 14,672,968,275.48 = 5,582,844,291.27 : x
  2. Step 2: Convert to fraction form
    9,788,948,241.12/14,672,968,275.48 = 5,582,844,291.27/x
  3. Step 3: Cross multiply
    9,788,948,241.12x = 14,672,968,275.48 × 5,582,844,291.27
  4. Step 4: Simplify right side
    9,788,948,241.12x = 81,916,897,172,749,336,576
  5. Step 5: Solve for x
    x = 81,916,897,172,749,336,576/9,788,948,241.12
  6. Step 6: Final answer
    x = 8,368,304,250.36

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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.