Home / 225,885,191.49-338,843,352.51-94,595,277.15

Finding the Fourth Proportional to 225,885,191.49, 338,843,352.51 and 94,595,277.15

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Solution

The fourth proportional to 225,885,191.49, 338,843,352.51 and 94,595,277.15 is: 141,899,434.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,885,191.49 : 338,843,352.51 = 94,595,277.15 : x
  2. Step 2: Convert to fraction form
    225,885,191.49/338,843,352.51 = 94,595,277.15/x
  3. Step 3: Cross multiply
    225,885,191.49x = 338,843,352.51 × 94,595,277.15
  4. Step 4: Simplify right side
    225,885,191.49x = 32,052,980,841,118,600
  5. Step 5: Solve for x
    x = 32,052,980,841,118,600/225,885,191.49
  6. Step 6: Final answer
    x = 141,899,434.09

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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.