Home / 16,270,421.58-24,407,050.82-5,337,333.18

Finding the Fourth Proportional to 16,270,421.58, 24,407,050.82 and 5,337,333.18

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Solution

The fourth proportional to 16,270,421.58, 24,407,050.82 and 5,337,333.18 is: 8,006,465.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,270,421.58 : 24,407,050.82 = 5,337,333.18 : x
  2. Step 2: Convert to fraction form
    16,270,421.58/24,407,050.82 = 5,337,333.18/x
  3. Step 3: Cross multiply
    16,270,421.58x = 24,407,050.82 × 5,337,333.18
  4. Step 4: Simplify right side
    16,270,421.58x = 130,268,562,167,532.20
  5. Step 5: Solve for x
    x = 130,268,562,167,532.20/16,270,421.58
  6. Step 6: Final answer
    x = 8,006,465.08

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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.