Home / 14,883,020.40-22,323,218.40-4,099,360.80

Finding the Fourth Proportional to 14,883,020.40, 22,323,218.40 and 4,099,360.80

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Solution

The fourth proportional to 14,883,020.40, 22,323,218.40 and 4,099,360.80 is: 6,148,679.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,883,020.40 : 22,323,218.40 = 4,099,360.80 : x
  2. Step 2: Convert to fraction form
    14,883,020.40/22,323,218.40 = 4,099,360.80/x
  3. Step 3: Cross multiply
    14,883,020.40x = 22,323,218.40 × 4,099,360.80
  4. Step 4: Simplify right side
    14,883,020.40x = 91,510,926,438,798.70
  5. Step 5: Solve for x
    x = 91,510,926,438,798.70/14,883,020.40
  6. Step 6: Final answer
    x = 6,148,679.77

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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.