Home / 63,191,203.80-94,786,805.70-44,043,581.40

Finding the Fourth Proportional to 63,191,203.80, 94,786,805.70 and 44,043,581.40

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Solution

The fourth proportional to 63,191,203.80, 94,786,805.70 and 44,043,581.40 is: 66,065,372.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,191,203.80 : 94,786,805.70 = 44,043,581.40 : x
  2. Step 2: Convert to fraction form
    63,191,203.80/94,786,805.70 = 44,043,581.40/x
  3. Step 3: Cross multiply
    63,191,203.80x = 94,786,805.70 × 44,043,581.40
  4. Step 4: Simplify right side
    63,191,203.80x = 4,174,750,392,493,934
  5. Step 5: Solve for x
    x = 4,174,750,392,493,934/63,191,203.80
  6. Step 6: Final answer
    x = 66,065,372.10

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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.