Home / 16,128,532.60-24,192,798.90-14,486,241.40

Finding the Fourth Proportional to 16,128,532.60, 24,192,798.90 and 14,486,241.40

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Solution

The fourth proportional to 16,128,532.60, 24,192,798.90 and 14,486,241.40 is: 21,729,362.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,532.60 : 24,192,798.90 = 14,486,241.40 : x
  2. Step 2: Convert to fraction form
    16,128,532.60/24,192,798.90 = 14,486,241.40/x
  3. Step 3: Cross multiply
    16,128,532.60x = 24,192,798.90 × 14,486,241.40
  4. Step 4: Simplify right side
    16,128,532.60x = 350,462,725,007,054.44
  5. Step 5: Solve for x
    x = 350,462,725,007,054.44/16,128,532.60
  6. Step 6: Final answer
    x = 21,729,362.10

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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.