Home / 26,074,230.60-39,111,345.90-16,374,448.20

Finding the Fourth Proportional to 26,074,230.60, 39,111,345.90 and 16,374,448.20

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Solution

The fourth proportional to 26,074,230.60, 39,111,345.90 and 16,374,448.20 is: 24,561,672.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074,230.60 : 39,111,345.90 = 16,374,448.20 : x
  2. Step 2: Convert to fraction form
    26,074,230.60/39,111,345.90 = 16,374,448.20/x
  3. Step 3: Cross multiply
    26,074,230.60x = 39,111,345.90 × 16,374,448.20
  4. Step 4: Simplify right side
    26,074,230.60x = 640,426,707,471,832.38
  5. Step 5: Solve for x
    x = 640,426,707,471,832.38/26,074,230.60
  6. Step 6: Final answer
    x = 24,561,672.30

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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.