Home / 16,210,399.60-24,315,599.40-16,098,425.20

Finding the Fourth Proportional to 16,210,399.60, 24,315,599.40 and 16,098,425.20

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Solution

The fourth proportional to 16,210,399.60, 24,315,599.40 and 16,098,425.20 is: 24,147,637.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,210,399.60 : 24,315,599.40 = 16,098,425.20 : x
  2. Step 2: Convert to fraction form
    16,210,399.60/24,315,599.40 = 16,098,425.20/x
  3. Step 3: Cross multiply
    16,210,399.60x = 24,315,599.40 × 16,098,425.20
  4. Step 4: Simplify right side
    16,210,399.60x = 391,442,858,134,064.81
  5. Step 5: Solve for x
    x = 391,442,858,134,064.81/16,210,399.60
  6. Step 6: Final answer
    x = 24,147,637.80

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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.