Home / 233,290,440.30-349,935,660.45-181,894,190.70

Finding the Fourth Proportional to 233,290,440.30, 349,935,660.45 and 181,894,190.70

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Solution

The fourth proportional to 233,290,440.30, 349,935,660.45 and 181,894,190.70 is: 272,841,286.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,290,440.30 : 349,935,660.45 = 181,894,190.70 : x
  2. Step 2: Convert to fraction form
    233,290,440.30/349,935,660.45 = 181,894,190.70/x
  3. Step 3: Cross multiply
    233,290,440.30x = 349,935,660.45 × 181,894,190.70
  4. Step 4: Simplify right side
    233,290,440.30x = 63,651,263,754,622,744
  5. Step 5: Solve for x
    x = 63,651,263,754,622,744/233,290,440.30
  6. Step 6: Final answer
    x = 272,841,286.05

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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.