Home / 180,050,094.10-248,469,381.98-97,543,878.85

Finding the Fourth Proportional to 180,050,094.10, 248,469,381.98 and 97,543,878.85

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Solution

The fourth proportional to 180,050,094.10, 248,469,381.98 and 97,543,878.85 is: 134,610,689.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,050,094.10 : 248,469,381.98 = 97,543,878.85 : x
  2. Step 2: Convert to fraction form
    180,050,094.10/248,469,381.98 = 97,543,878.85/x
  3. Step 3: Cross multiply
    180,050,094.10x = 248,469,381.98 × 97,543,878.85
  4. Step 4: Simplify right side
    180,050,094.10x = 24,236,667,294,529,320
  5. Step 5: Solve for x
    x = 24,236,667,294,529,320/180,050,094.10
  6. Step 6: Final answer
    x = 134,610,689.41

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1.5x scale

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.