Home / 15,255,700.70-22,883,551.05-8,064,455.90

Finding the Fourth Proportional to 15,255,700.70, 22,883,551.05 and 8,064,455.90

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Solution

The fourth proportional to 15,255,700.70, 22,883,551.05 and 8,064,455.90 is: 12,096,683.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,255,700.70 : 22,883,551.05 = 8,064,455.90 : x
  2. Step 2: Convert to fraction form
    15,255,700.70/22,883,551.05 = 8,064,455.90/x
  3. Step 3: Cross multiply
    15,255,700.70x = 22,883,551.05 × 8,064,455.90
  4. Step 4: Simplify right side
    15,255,700.70x = 184,543,388,278,123.72
  5. Step 5: Solve for x
    x = 184,543,388,278,123.72/15,255,700.70
  6. Step 6: Final answer
    x = 12,096,683.85

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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.