Home / 3,629,124,973.30-5,443,687,459.95-3,629,124,973.30

Finding the Fourth Proportional to 3,629,124,973.30, 5,443,687,459.95 and 3,629,124,973.30

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Solution

The fourth proportional to 3,629,124,973.30, 5,443,687,459.95 and 3,629,124,973.30 is: 5,443,687,459.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,124,973.30 : 5,443,687,459.95 = 3,629,124,973.30 : x
  2. Step 2: Convert to fraction form
    3,629,124,973.30/5,443,687,459.95 = 3,629,124,973.30/x
  3. Step 3: Cross multiply
    3,629,124,973.30x = 5,443,687,459.95 × 3,629,124,973.30
  4. Step 4: Simplify right side
    3,629,124,973.30x = 19,755,822,107,744,587,776
  5. Step 5: Solve for x
    x = 19,755,822,107,744,587,776/3,629,124,973.30
  6. Step 6: Final answer
    x = 5,443,687,459.95

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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.