Home / 237,061,348,761.30-327,136,196,862.78-134,176,259,464.04

Finding the Fourth Proportional to 237,061,348,761.30, 327,136,196,862.78 and 134,176,259,464.04

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Solution

The fourth proportional to 237,061,348,761.30, 327,136,196,862.78 and 134,176,259,464.04 is: 185,158,447,210.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,061,348,761.30 : 327,136,196,862.78 = 134,176,259,464.04 : x
  2. Step 2: Convert to fraction form
    237,061,348,761.30/327,136,196,862.78 = 134,176,259,464.04/x
  3. Step 3: Cross multiply
    237,061,348,761.30x = 327,136,196,862.78 × 134,176,259,464.04
  4. Step 4: Simplify right side
    237,061,348,761.30x = 43,893,911,230,339,639,934,976
  5. Step 5: Solve for x
    x = 43,893,911,230,339,639,934,976/237,061,348,761.30
  6. Step 6: Final answer
    x = 185,158,447,210.80

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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.