Home / 2,374,344,402.50-3,561,516,714.42-1,626,622,858.73

Finding the Fourth Proportional to 2,374,344,402.50, 3,561,516,714.42 and 1,626,622,858.73

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Solution

The fourth proportional to 2,374,344,402.50, 3,561,516,714.42 and 1,626,622,858.73 is: 2,439,934,363.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,344,402.50 : 3,561,516,714.42 = 1,626,622,858.73 : x
  2. Step 2: Convert to fraction form
    2,374,344,402.50/3,561,516,714.42 = 1,626,622,858.73/x
  3. Step 3: Cross multiply
    2,374,344,402.50x = 3,561,516,714.42 × 1,626,622,858.73
  4. Step 4: Simplify right side
    2,374,344,402.50x = 5,793,244,499,424,537,600
  5. Step 5: Solve for x
    x = 5,793,244,499,424,537,600/2,374,344,402.50
  6. Step 6: Final answer
    x = 2,439,934,363.91

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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.