Home / 151,595,494,038.18-227,032,261,462.46-87,718,220,926.97

Finding the Fourth Proportional to 151,595,494,038.18, 227,032,261,462.46 and 87,718,220,926.97

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Solution

The fourth proportional to 151,595,494,038.18, 227,032,261,462.46 and 87,718,220,926.97 is: 131,368,456,528.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,595,494,038.18 : 227,032,261,462.46 = 87,718,220,926.97 : x
  2. Step 2: Convert to fraction form
    151,595,494,038.18/227,032,261,462.46 = 87,718,220,926.97/x
  3. Step 3: Cross multiply
    151,595,494,038.18x = 227,032,261,462.46 × 87,718,220,926.97
  4. Step 4: Simplify right side
    151,595,494,038.18x = 19,914,866,068,512,548,323,328
  5. Step 5: Solve for x
    x = 19,914,866,068,512,548,323,328/151,595,494,038.18
  6. Step 6: Final answer
    x = 131,368,456,528.77

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1.5x scale

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.