Home / 24,963,328.80-37,444,993.20-20,708,301.60

Finding the Fourth Proportional to 24,963,328.80, 37,444,993.20 and 20,708,301.60

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Solution

The fourth proportional to 24,963,328.80, 37,444,993.20 and 20,708,301.60 is: 31,062,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,328.80 : 37,444,993.20 = 20,708,301.60 : x
  2. Step 2: Convert to fraction form
    24,963,328.80/37,444,993.20 = 20,708,301.60/x
  3. Step 3: Cross multiply
    24,963,328.80x = 37,444,993.20 × 20,708,301.60
  4. Step 4: Simplify right side
    24,963,328.80x = 775,422,212,595,549.25
  5. Step 5: Solve for x
    x = 775,422,212,595,549.25/24,963,328.80
  6. Step 6: Final answer
    x = 31,062,452.40

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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.