Home / 14,883,019.40-22,323,216.90-4,099,359.80

Finding the Fourth Proportional to 14,883,019.40, 22,323,216.90 and 4,099,359.80

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Solution

The fourth proportional to 14,883,019.40, 22,323,216.90 and 4,099,359.80 is: 6,148,678.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,883,019.40 : 22,323,216.90 = 4,099,359.80 : x
  2. Step 2: Convert to fraction form
    14,883,019.40/22,323,216.90 = 4,099,359.80/x
  3. Step 3: Cross multiply
    14,883,019.40x = 22,323,216.90 × 4,099,359.80
  4. Step 4: Simplify right side
    14,883,019.40x = 91,510,897,966,540.61
  5. Step 5: Solve for x
    x = 91,510,897,966,540.61/14,883,019.40
  6. Step 6: Final answer
    x = 6,148,678.27

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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.