Home / 24,002,563.02-33,123,637.98-12,989,313.24

Finding the Fourth Proportional to 24,002,563.02, 33,123,637.98 and 12,989,313.24

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Solution

The fourth proportional to 24,002,563.02, 33,123,637.98 and 12,989,313.24 is: 17,925,306.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,002,563.02 : 33,123,637.98 = 12,989,313.24 : x
  2. Step 2: Convert to fraction form
    24,002,563.02/33,123,637.98 = 12,989,313.24/x
  3. Step 3: Cross multiply
    24,002,563.02x = 33,123,637.98 × 12,989,313.24
  4. Step 4: Simplify right side
    24,002,563.02x = 430,253,309,370,580.88
  5. Step 5: Solve for x
    x = 430,253,309,370,580.88/24,002,563.02
  6. Step 6: Final answer
    x = 17,925,306.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.