Home / 37,445,716.80-56,168,575.20-23,022,014.40

Finding the Fourth Proportional to 37,445,716.80, 56,168,575.20 and 23,022,014.40

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Solution

The fourth proportional to 37,445,716.80, 56,168,575.20 and 23,022,014.40 is: 34,533,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,445,716.80 : 56,168,575.20 = 23,022,014.40 : x
  2. Step 2: Convert to fraction form
    37,445,716.80/56,168,575.20 = 23,022,014.40/x
  3. Step 3: Cross multiply
    37,445,716.80x = 56,168,575.20 × 23,022,014.40
  4. Step 4: Simplify right side
    37,445,716.80x = 1,293,113,747,081,882.75
  5. Step 5: Solve for x
    x = 1,293,113,747,081,882.75/37,445,716.80
  6. Step 6: Final answer
    x = 34,533,021.60

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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.