Home / 16,301,078.40-24,451,617.60-10,926,307.20

Finding the Fourth Proportional to 16,301,078.40, 24,451,617.60 and 10,926,307.20

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Solution

The fourth proportional to 16,301,078.40, 24,451,617.60 and 10,926,307.20 is: 16,389,460.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301,078.40 : 24,451,617.60 = 10,926,307.20 : x
  2. Step 2: Convert to fraction form
    16,301,078.40/24,451,617.60 = 10,926,307.20/x
  3. Step 3: Cross multiply
    16,301,078.40x = 24,451,617.60 × 10,926,307.20
  4. Step 4: Simplify right side
    16,301,078.40x = 267,165,885,434,526.72
  5. Step 5: Solve for x
    x = 267,165,885,434,526.72/16,301,078.40
  6. Step 6: Final answer
    x = 16,389,460.80

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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.