Home / 34,903,816.28-48,166,678.80-19,224,300.90

Finding the Fourth Proportional to 34,903,816.28, 48,166,678.80 and 19,224,300.90

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Solution

The fourth proportional to 34,903,816.28, 48,166,678.80 and 19,224,300.90 is: 26,529,211.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,903,816.28 : 48,166,678.80 = 19,224,300.90 : x
  2. Step 2: Convert to fraction form
    34,903,816.28/48,166,678.80 = 19,224,300.90/x
  3. Step 3: Cross multiply
    34,903,816.28x = 48,166,678.80 × 19,224,300.90
  4. Step 4: Simplify right side
    34,903,816.28x = 925,970,726,604,850.75
  5. Step 5: Solve for x
    x = 925,970,726,604,850.75/34,903,816.28
  6. Step 6: Final answer
    x = 26,529,211.57

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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.