Home / 150,500,828.16-225,727,061.76-41,300,490.24

Finding the Fourth Proportional to 150,500,828.16, 225,727,061.76 and 41,300,490.24

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Solution

The fourth proportional to 150,500,828.16, 225,727,061.76 and 41,300,490.24 is: 61,944,099.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,500,828.16 : 225,727,061.76 = 41,300,490.24 : x
  2. Step 2: Convert to fraction form
    150,500,828.16/225,727,061.76 = 41,300,490.24/x
  3. Step 3: Cross multiply
    150,500,828.16x = 225,727,061.76 × 41,300,490.24
  4. Step 4: Simplify right side
    150,500,828.16x = 9,322,638,311,122,758
  5. Step 5: Solve for x
    x = 9,322,638,311,122,758/150,500,828.16
  6. Step 6: Final answer
    x = 61,944,099.74

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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.