Home / 23,652,092.10-35,478,138.15-18,869,123.10

Finding the Fourth Proportional to 23,652,092.10, 35,478,138.15 and 18,869,123.10

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Solution

The fourth proportional to 23,652,092.10, 35,478,138.15 and 18,869,123.10 is: 28,303,684.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,652,092.10 : 35,478,138.15 = 18,869,123.10 : x
  2. Step 2: Convert to fraction form
    23,652,092.10/35,478,138.15 = 18,869,123.10/x
  3. Step 3: Cross multiply
    23,652,092.10x = 35,478,138.15 × 18,869,123.10
  4. Step 4: Simplify right side
    23,652,092.10x = 669,441,356,111,156.25
  5. Step 5: Solve for x
    x = 669,441,356,111,156.25/23,652,092.10
  6. Step 6: Final answer
    x = 28,303,684.65

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Double scale
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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.