Home / 18,033,426.93-27,047,524.23-5,903,370.90

Finding the Fourth Proportional to 18,033,426.93, 27,047,524.23 and 5,903,370.90

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Solution

The fourth proportional to 18,033,426.93, 27,047,524.23 and 5,903,370.90 is: 8,854,199.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,033,426.93 : 27,047,524.23 = 5,903,370.90 : x
  2. Step 2: Convert to fraction form
    18,033,426.93/27,047,524.23 = 5,903,370.90/x
  3. Step 3: Cross multiply
    18,033,426.93x = 27,047,524.23 × 5,903,370.90
  4. Step 4: Simplify right side
    18,033,426.93x = 159,671,567,456,426.91
  5. Step 5: Solve for x
    x = 159,671,567,456,426.91/18,033,426.93
  6. Step 6: Final answer
    x = 8,854,199.93

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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.