Home / 272,862,310,025.48-376,524,718,079.35-150,924,420,010.23

Finding the Fourth Proportional to 272,862,310,025.48, 376,524,718,079.35 and 150,924,420,010.23

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Solution

The fourth proportional to 272,862,310,025.48, 376,524,718,079.35 and 150,924,420,010.23 is: 208,261,722,516.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,862,310,025.48 : 376,524,718,079.35 = 150,924,420,010.23 : x
  2. Step 2: Convert to fraction form
    272,862,310,025.48/376,524,718,079.35 = 150,924,420,010.23/x
  3. Step 3: Cross multiply
    272,862,310,025.48x = 376,524,718,079.35 × 150,924,420,010.23
  4. Step 4: Simplify right side
    272,862,310,025.48x = 56,826,774,695,641,259,966,464
  5. Step 5: Solve for x
    x = 56,826,774,695,641,259,966,464/272,862,310,025.48
  6. Step 6: Final answer
    x = 208,261,722,516.15

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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.