Home / 26,168,258.28-36,111,392.55-14,565,523.44

Finding the Fourth Proportional to 26,168,258.28, 36,111,392.55 and 14,565,523.44

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Solution

The fourth proportional to 26,168,258.28, 36,111,392.55 and 14,565,523.44 is: 20,099,974.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,168,258.28 : 36,111,392.55 = 14,565,523.44 : x
  2. Step 2: Convert to fraction form
    26,168,258.28/36,111,392.55 = 14,565,523.44/x
  3. Step 3: Cross multiply
    26,168,258.28x = 36,111,392.55 × 14,565,523.44
  4. Step 4: Simplify right side
    26,168,258.28x = 525,981,334,638,066.31
  5. Step 5: Solve for x
    x = 525,981,334,638,066.31/26,168,258.28
  6. Step 6: Final answer
    x = 20,099,974.90

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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.