Home / 57,466,159.80-86,199,012.90-17,076,643.80

Finding the Fourth Proportional to 57,466,159.80, 86,199,012.90 and 17,076,643.80

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Solution

The fourth proportional to 57,466,159.80, 86,199,012.90 and 17,076,643.80 is: 25,614,898.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,466,159.80 : 86,199,012.90 = 17,076,643.80 : x
  2. Step 2: Convert to fraction form
    57,466,159.80/86,199,012.90 = 17,076,643.80/x
  3. Step 3: Cross multiply
    57,466,159.80x = 86,199,012.90 × 17,076,643.80
  4. Step 4: Simplify right side
    57,466,159.80x = 1,471,989,839,204,905.25
  5. Step 5: Solve for x
    x = 1,471,989,839,204,905.25/57,466,159.80
  6. Step 6: Final answer
    x = 25,614,898.30

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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.