Home / 16,009,609.91-24,015,079.40-4,650,058.53

Finding the Fourth Proportional to 16,009,609.91, 24,015,079.40 and 4,650,058.53

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Solution

The fourth proportional to 16,009,609.91, 24,015,079.40 and 4,650,058.53 is: 6,975,280.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,009,609.91 : 24,015,079.40 = 4,650,058.53 : x
  2. Step 2: Convert to fraction form
    16,009,609.91/24,015,079.40 = 4,650,058.53/x
  3. Step 3: Cross multiply
    16,009,609.91x = 24,015,079.40 × 4,650,058.53
  4. Step 4: Simplify right side
    16,009,609.91x = 111,671,524,789,347
  5. Step 5: Solve for x
    x = 111,671,524,789,347/16,009,609.91
  6. Step 6: Final answer
    x = 6,975,280.81

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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.