Home / 151,818,108.30-227,727,162.45-94,422,480.30

Finding the Fourth Proportional to 151,818,108.30, 227,727,162.45 and 94,422,480.30

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Solution

The fourth proportional to 151,818,108.30, 227,727,162.45 and 94,422,480.30 is: 141,633,720.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,818,108.30 : 227,727,162.45 = 94,422,480.30 : x
  2. Step 2: Convert to fraction form
    151,818,108.30/227,727,162.45 = 94,422,480.30/x
  3. Step 3: Cross multiply
    151,818,108.30x = 227,727,162.45 × 94,422,480.30
  4. Step 4: Simplify right side
    151,818,108.30x = 21,502,563,510,210,024
  5. Step 5: Solve for x
    x = 21,502,563,510,210,024/151,818,108.30
  6. Step 6: Final answer
    x = 141,633,720.45

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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.