Home / 113,565,788.85-170,348,683.23-27,304,198.68

Finding the Fourth Proportional to 113,565,788.85, 170,348,683.23 and 27,304,198.68

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Solution

The fourth proportional to 113,565,788.85, 170,348,683.23 and 27,304,198.68 is: 40,956,298.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,565,788.85 : 170,348,683.23 = 27,304,198.68 : x
  2. Step 2: Convert to fraction form
    113,565,788.85/170,348,683.23 = 27,304,198.68/x
  3. Step 3: Cross multiply
    113,565,788.85x = 170,348,683.23 × 27,304,198.68
  4. Step 4: Simplify right side
    113,565,788.85x = 4,651,234,291,788,304
  5. Step 5: Solve for x
    x = 4,651,234,291,788,304/113,565,788.85
  6. Step 6: Final answer
    x = 40,956,298.01

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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.