Home / 23,253,226.29-32,089,197.62-12,799,019.10

Finding the Fourth Proportional to 23,253,226.29, 32,089,197.62 and 12,799,019.10

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Solution

The fourth proportional to 23,253,226.29, 32,089,197.62 and 12,799,019.10 is: 17,662,506.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253,226.29 : 32,089,197.62 = 12,799,019.10 : x
  2. Step 2: Convert to fraction form
    23,253,226.29/32,089,197.62 = 12,799,019.10/x
  3. Step 3: Cross multiply
    23,253,226.29x = 32,089,197.62 × 12,799,019.10
  4. Step 4: Simplify right side
    23,253,226.29x = 410,710,253,258,282.38
  5. Step 5: Solve for x
    x = 410,710,253,258,282.38/23,253,226.29
  6. Step 6: Final answer
    x = 17,662,506.19

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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.