Home / 23,669,617.72-35,506,448.08-8,315,573.64

Finding the Fourth Proportional to 23,669,617.72, 35,506,448.08 and 8,315,573.64

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Solution

The fourth proportional to 23,669,617.72, 35,506,448.08 and 8,315,573.64 is: 12,474,070.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,669,617.72 : 35,506,448.08 = 8,315,573.64 : x
  2. Step 2: Convert to fraction form
    23,669,617.72/35,506,448.08 = 8,315,573.64/x
  3. Step 3: Cross multiply
    23,669,617.72x = 35,506,448.08 × 8,315,573.64
  4. Step 4: Simplify right side
    23,669,617.72x = 295,256,483,704,076.56
  5. Step 5: Solve for x
    x = 295,256,483,704,076.56/23,669,617.72
  6. Step 6: Final answer
    x = 12,474,070.65

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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.