Home / 2,385,687,413,050.50-3,292,258,684,487.20-1,344,010,748,627.40

Finding the Fourth Proportional to 2,385,687,413,050.50, 3,292,258,684,487.20 and 1,344,010,748,627.40

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Solution

The fourth proportional to 2,385,687,413,050.50, 3,292,258,684,487.20 and 1,344,010,748,627.40 is: 1,854,740,497,437.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,385,687,413,050.50 : 3,292,258,684,487.20 = 1,344,010,748,627.40 : x
  2. Step 2: Convert to fraction form
    2,385,687,413,050.50/3,292,258,684,487.20 = 1,344,010,748,627.40/x
  3. Step 3: Cross multiply
    2,385,687,413,050.50x = 3,292,258,684,487.20 × 1,344,010,748,627.40
  4. Step 4: Simplify right side
    2,385,687,413,050.50x = 4,424,831,059,212,700,934,471,680
  5. Step 5: Solve for x
    x = 4,424,831,059,212,700,934,471,680/2,385,687,413,050.50
  6. Step 6: Final answer
    x = 1,854,740,497,437.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.