Home / 2,374,456,032.70-3,561,684,049.05-1,762,236,000.70

Finding the Fourth Proportional to 2,374,456,032.70, 3,561,684,049.05 and 1,762,236,000.70

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Solution

The fourth proportional to 2,374,456,032.70, 3,561,684,049.05 and 1,762,236,000.70 is: 2,643,354,001.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,456,032.70 : 3,561,684,049.05 = 1,762,236,000.70 : x
  2. Step 2: Convert to fraction form
    2,374,456,032.70/3,561,684,049.05 = 1,762,236,000.70/x
  3. Step 3: Cross multiply
    2,374,456,032.70x = 3,561,684,049.05 × 1,762,236,000.70
  4. Step 4: Simplify right side
    2,374,456,032.70x = 6,276,527,854,354,854,912
  5. Step 5: Solve for x
    x = 6,276,527,854,354,854,912/2,374,456,032.70
  6. Step 6: Final answer
    x = 2,643,354,001.05

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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.