Home / 26,306,019.60-39,459,029.40-24,290,480.40

Finding the Fourth Proportional to 26,306,019.60, 39,459,029.40 and 24,290,480.40

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Solution

The fourth proportional to 26,306,019.60, 39,459,029.40 and 24,290,480.40 is: 36,435,720.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,306,019.60 : 39,459,029.40 = 24,290,480.40 : x
  2. Step 2: Convert to fraction form
    26,306,019.60/39,459,029.40 = 24,290,480.40/x
  3. Step 3: Cross multiply
    26,306,019.60x = 39,459,029.40 × 24,290,480.40
  4. Step 4: Simplify right side
    26,306,019.60x = 958,478,780,243,723.62
  5. Step 5: Solve for x
    x = 958,478,780,243,723.62/26,306,019.60
  6. Step 6: Final answer
    x = 36,435,720.60

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Similar ratio
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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.