Home / 151,845,697.02-227,379,502.83-105,094,422.19

Finding the Fourth Proportional to 151,845,697.02, 227,379,502.83 and 105,094,422.19

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Solution

The fourth proportional to 151,845,697.02, 227,379,502.83 and 105,094,422.19 is: 157,372,371.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,845,697.02 : 227,379,502.83 = 105,094,422.19 : x
  2. Step 2: Convert to fraction form
    151,845,697.02/227,379,502.83 = 105,094,422.19/x
  3. Step 3: Cross multiply
    151,845,697.02x = 227,379,502.83 × 105,094,422.19
  4. Step 4: Simplify right side
    151,845,697.02x = 23,896,317,467,768,320
  5. Step 5: Solve for x
    x = 23,896,317,467,768,320/151,845,697.02
  6. Step 6: Final answer
    x = 157,372,371.67

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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.