Home / 38,202,352.30-57,303,528.45-26,109,117.10

Finding the Fourth Proportional to 38,202,352.30, 57,303,528.45 and 26,109,117.10

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Solution

The fourth proportional to 38,202,352.30, 57,303,528.45 and 26,109,117.10 is: 39,163,675.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,202,352.30 : 57,303,528.45 = 26,109,117.10 : x
  2. Step 2: Convert to fraction form
    38,202,352.30/57,303,528.45 = 26,109,117.10/x
  3. Step 3: Cross multiply
    38,202,352.30x = 57,303,528.45 × 26,109,117.10
  4. Step 4: Simplify right side
    38,202,352.30x = 1,496,144,534,544,231.75
  5. Step 5: Solve for x
    x = 1,496,144,534,544,231.75/38,202,352.30
  6. Step 6: Final answer
    x = 39,163,675.65

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Double scale
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Similar ratio
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1.5x scale

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.