Home / 234,619,591.56-351,513,008.46-98,004,326.28

Finding the Fourth Proportional to 234,619,591.56, 351,513,008.46 and 98,004,326.28

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Solution

The fourth proportional to 234,619,591.56, 351,513,008.46 and 98,004,326.28 is: 146,832,561.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,619,591.56 : 351,513,008.46 = 98,004,326.28 : x
  2. Step 2: Convert to fraction form
    234,619,591.56/351,513,008.46 = 98,004,326.28/x
  3. Step 3: Cross multiply
    234,619,591.56x = 351,513,008.46 × 98,004,326.28
  4. Step 4: Simplify right side
    234,619,591.56x = 34,449,795,572,778,240
  5. Step 5: Solve for x
    x = 34,449,795,572,778,240/234,619,591.56
  6. Step 6: Final answer
    x = 146,832,561.35

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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.