Home / 37,070,399.16-55,614,860.46-26,161,887.60

Finding the Fourth Proportional to 37,070,399.16, 55,614,860.46 and 26,161,887.60

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Solution

The fourth proportional to 37,070,399.16, 55,614,860.46 and 26,161,887.60 is: 39,249,367.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,070,399.16 : 55,614,860.46 = 26,161,887.60 : x
  2. Step 2: Convert to fraction form
    37,070,399.16/55,614,860.46 = 26,161,887.60/x
  3. Step 3: Cross multiply
    37,070,399.16x = 55,614,860.46 × 26,161,887.60
  4. Step 4: Simplify right side
    37,070,399.16x = 1,454,989,728,244,204.50
  5. Step 5: Solve for x
    x = 1,454,989,728,244,204.50/37,070,399.16
  6. Step 6: Final answer
    x = 39,249,367.72

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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.