Home / 25,344,132.80-37,941,549.60-23,867,729.60

Finding the Fourth Proportional to 25,344,132.80, 37,941,549.60 and 23,867,729.60

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Solution

The fourth proportional to 25,344,132.80, 37,941,549.60 and 23,867,729.60 is: 35,731,293.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,344,132.80 : 37,941,549.60 = 23,867,729.60 : x
  2. Step 2: Convert to fraction form
    25,344,132.80/37,941,549.60 = 23,867,729.60/x
  3. Step 3: Cross multiply
    25,344,132.80x = 37,941,549.60 × 23,867,729.60
  4. Step 4: Simplify right side
    25,344,132.80x = 905,578,646,457,788.25
  5. Step 5: Solve for x
    x = 905,578,646,457,788.25/25,344,132.80
  6. Step 6: Final answer
    x = 35,731,293.46

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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.