Home / 43,562,496.40-65,343,744.60-17,995,008.40

Finding the Fourth Proportional to 43,562,496.40, 65,343,744.60 and 17,995,008.40

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Solution

The fourth proportional to 43,562,496.40, 65,343,744.60 and 17,995,008.40 is: 26,992,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,562,496.40 : 65,343,744.60 = 17,995,008.40 : x
  2. Step 2: Convert to fraction form
    43,562,496.40/65,343,744.60 = 17,995,008.40/x
  3. Step 3: Cross multiply
    43,562,496.40x = 65,343,744.60 × 17,995,008.40
  4. Step 4: Simplify right side
    43,562,496.40x = 1,175,861,232,964,454.50
  5. Step 5: Solve for x
    x = 1,175,861,232,964,454.50/43,562,496.40
  6. Step 6: Final answer
    x = 26,992,512.60

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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.