Home / 23,903,078.40-35,871,889.23-9,517,855.86

Finding the Fourth Proportional to 23,903,078.40, 35,871,889.23 and 9,517,855.86

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Solution

The fourth proportional to 23,903,078.40, 35,871,889.23 and 9,517,855.86 is: 14,283,661.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,903,078.40 : 35,871,889.23 = 9,517,855.86 : x
  2. Step 2: Convert to fraction form
    23,903,078.40/35,871,889.23 = 9,517,855.86/x
  3. Step 3: Cross multiply
    23,903,078.40x = 35,871,889.23 × 9,517,855.86
  4. Step 4: Simplify right side
    23,903,078.40x = 341,423,471,117,026.31
  5. Step 5: Solve for x
    x = 341,423,471,117,026.31/23,903,078.40
  6. Step 6: Final answer
    x = 14,283,661.10

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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.