Home / 32,662,449.48-45,073,823.58-17,977,801.08

Finding the Fourth Proportional to 32,662,449.48, 45,073,823.58 and 17,977,801.08

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Solution

The fourth proportional to 32,662,449.48, 45,073,823.58 and 17,977,801.08 is: 24,809,169.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,662,449.48 : 45,073,823.58 = 17,977,801.08 : x
  2. Step 2: Convert to fraction form
    32,662,449.48/45,073,823.58 = 17,977,801.08/x
  3. Step 3: Cross multiply
    32,662,449.48x = 45,073,823.58 × 17,977,801.08
  4. Step 4: Simplify right side
    32,662,449.48x = 810,328,234,236,253.38
  5. Step 5: Solve for x
    x = 810,328,234,236,253.38/32,662,449.48
  6. Step 6: Final answer
    x = 24,809,169.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.