Home / 5,744,330,066.39-8,604,428,410.17-3,644,725,728.31

Finding the Fourth Proportional to 5,744,330,066.39, 8,604,428,410.17 and 3,644,725,728.31

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Solution

The fourth proportional to 5,744,330,066.39, 8,604,428,410.17 and 3,644,725,728.31 is: 5,459,432,386.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,330,066.39 : 8,604,428,410.17 = 3,644,725,728.31 : x
  2. Step 2: Convert to fraction form
    5,744,330,066.39/8,604,428,410.17 = 3,644,725,728.31/x
  3. Step 3: Cross multiply
    5,744,330,066.39x = 8,604,428,410.17 × 3,644,725,728.31
  4. Step 4: Simplify right side
    5,744,330,066.39x = 31,360,781,603,948,109,824
  5. Step 5: Solve for x
    x = 31,360,781,603,948,109,824/5,744,330,066.39
  6. Step 6: Final answer
    x = 5,459,432,386.63

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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.