Home / 16,298,667.40-24,448,001.10-14,456,338.60

Finding the Fourth Proportional to 16,298,667.40, 24,448,001.10 and 14,456,338.60

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Solution

The fourth proportional to 16,298,667.40, 24,448,001.10 and 14,456,338.60 is: 21,684,507.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298,667.40 : 24,448,001.10 = 14,456,338.60 : x
  2. Step 2: Convert to fraction form
    16,298,667.40/24,448,001.10 = 14,456,338.60/x
  3. Step 3: Cross multiply
    16,298,667.40x = 24,448,001.10 × 14,456,338.60
  4. Step 4: Simplify right side
    16,298,667.40x = 353,428,581,994,772.50
  5. Step 5: Solve for x
    x = 353,428,581,994,772.50/16,298,667.40
  6. Step 6: Final answer
    x = 21,684,507.90

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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.