Home / 16,634,465.40-24,949,365.30-5,276,062.20

Finding the Fourth Proportional to 16,634,465.40, 24,949,365.30 and 5,276,062.20

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Solution

The fourth proportional to 16,634,465.40, 24,949,365.30 and 5,276,062.20 is: 7,913,353.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,465.40 : 24,949,365.30 = 5,276,062.20 : x
  2. Step 2: Convert to fraction form
    16,634,465.40/24,949,365.30 = 5,276,062.20/x
  3. Step 3: Cross multiply
    16,634,465.40x = 24,949,365.30 × 5,276,062.20
  4. Step 4: Simplify right side
    16,634,465.40x = 131,634,403,173,321.67
  5. Step 5: Solve for x
    x = 131,634,403,173,321.67/16,634,465.40
  6. Step 6: Final answer
    x = 7,913,353.39

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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.