Home / 48,661,805.88-72,983,406.40-14,583,151.80

Finding the Fourth Proportional to 48,661,805.88, 72,983,406.40 and 14,583,151.80

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Solution

The fourth proportional to 48,661,805.88, 72,983,406.40 and 14,583,151.80 is: 21,871,939.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,661,805.88 : 72,983,406.40 = 14,583,151.80 : x
  2. Step 2: Convert to fraction form
    48,661,805.88/72,983,406.40 = 14,583,151.80/x
  3. Step 3: Cross multiply
    48,661,805.88x = 72,983,406.40 × 14,583,151.80
  4. Step 4: Simplify right side
    48,661,805.88x = 1,064,328,094,412,291.62
  5. Step 5: Solve for x
    x = 1,064,328,094,412,291.62/48,661,805.88
  6. Step 6: Final answer
    x = 21,871,939.92

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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.