Home / 182,428,211.70-251,747,820.72-98,795,663.10

Finding the Fourth Proportional to 182,428,211.70, 251,747,820.72 and 98,795,663.10

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Solution

The fourth proportional to 182,428,211.70, 251,747,820.72 and 98,795,663.10 is: 136,336,330.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,428,211.70 : 251,747,820.72 = 98,795,663.10 : x
  2. Step 2: Convert to fraction form
    182,428,211.70/251,747,820.72 = 98,795,663.10/x
  3. Step 3: Cross multiply
    182,428,211.70x = 251,747,820.72 × 98,795,663.10
  4. Step 4: Simplify right side
    182,428,211.70x = 24,871,592,882,012,316
  5. Step 5: Solve for x
    x = 24,871,592,882,012,316/182,428,211.70
  6. Step 6: Final answer
    x = 136,336,330.06

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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.