Home / 16,299,077.60-24,448,616.40-10,913,808.80

Finding the Fourth Proportional to 16,299,077.60, 24,448,616.40 and 10,913,808.80

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Solution

The fourth proportional to 16,299,077.60, 24,448,616.40 and 10,913,808.80 is: 16,370,713.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299,077.60 : 24,448,616.40 = 10,913,808.80 : x
  2. Step 2: Convert to fraction form
    16,299,077.60/24,448,616.40 = 10,913,808.80/x
  3. Step 3: Cross multiply
    16,299,077.60x = 24,448,616.40 × 10,913,808.80
  4. Step 4: Simplify right side
    16,299,077.60x = 266,827,524,814,144.31
  5. Step 5: Solve for x
    x = 266,827,524,814,144.31/16,299,077.60
  6. Step 6: Final answer
    x = 16,370,713.20

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1.5x scale

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.