Home / 23,669,658.72-35,506,509.66-8,315,614.62

Finding the Fourth Proportional to 23,669,658.72, 35,506,509.66 and 8,315,614.62

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Solution

The fourth proportional to 23,669,658.72, 35,506,509.66 and 8,315,614.62 is: 12,474,132.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,669,658.72 : 35,506,509.66 = 8,315,614.62 : x
  2. Step 2: Convert to fraction form
    23,669,658.72/35,506,509.66 = 8,315,614.62/x
  3. Step 3: Cross multiply
    23,669,658.72x = 35,506,509.66 × 8,315,614.62
  4. Step 4: Simplify right side
    23,669,658.72x = 295,258,450,833,867.19
  5. Step 5: Solve for x
    x = 295,258,450,833,867.19/23,669,658.72
  6. Step 6: Final answer
    x = 12,474,132.15

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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.