Home / 22,373,995.53-30,858,617.34-14,536,029.72

Finding the Fourth Proportional to 22,373,995.53, 30,858,617.34 and 14,536,029.72

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Solution

The fourth proportional to 22,373,995.53, 30,858,617.34 and 14,536,029.72 is: 20,048,353.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,373,995.53 : 30,858,617.34 = 14,536,029.72 : x
  2. Step 2: Convert to fraction form
    22,373,995.53/30,858,617.34 = 14,536,029.72/x
  3. Step 3: Cross multiply
    22,373,995.53x = 30,858,617.34 × 14,536,029.72
  4. Step 4: Simplify right side
    22,373,995.53x = 448,561,778,772,347.38
  5. Step 5: Solve for x
    x = 448,561,778,772,347.38/22,373,995.53
  6. Step 6: Final answer
    x = 20,048,353.82

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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.