Home / 57,466,900.16-86,198,250.72-17,076,334.40

Finding the Fourth Proportional to 57,466,900.16, 86,198,250.72 and 17,076,334.40

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Solution

The fourth proportional to 57,466,900.16, 86,198,250.72 and 17,076,334.40 is: 25,613,877.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,466,900.16 : 86,198,250.72 = 17,076,334.40 : x
  2. Step 2: Convert to fraction form
    57,466,900.16/86,198,250.72 = 17,076,334.40/x
  3. Step 3: Cross multiply
    57,466,900.16x = 86,198,250.72 × 17,076,334.40
  4. Step 4: Simplify right side
    57,466,900.16x = 1,471,950,153,989,760.50
  5. Step 5: Solve for x
    x = 1,471,950,153,989,760.50/57,466,900.16
  6. Step 6: Final answer
    x = 25,613,877.73

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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.