Home / 17,387,745.60-26,081,618.40-6,024,417.60

Finding the Fourth Proportional to 17,387,745.60, 26,081,618.40 and 6,024,417.60

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Solution

The fourth proportional to 17,387,745.60, 26,081,618.40 and 6,024,417.60 is: 9,036,626.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,387,745.60 : 26,081,618.40 = 6,024,417.60 : x
  2. Step 2: Convert to fraction form
    17,387,745.60/26,081,618.40 = 6,024,417.60/x
  3. Step 3: Cross multiply
    17,387,745.60x = 26,081,618.40 × 6,024,417.60
  4. Step 4: Simplify right side
    17,387,745.60x = 157,126,560,925,443.81
  5. Step 5: Solve for x
    x = 157,126,560,925,443.81/17,387,745.60
  6. Step 6: Final answer
    x = 9,036,626.40

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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.