Home / 23,015,697.16-34,528,093.64-8,442,751.96

Finding the Fourth Proportional to 23,015,697.16, 34,528,093.64 and 8,442,751.96

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Solution

The fourth proportional to 23,015,697.16, 34,528,093.64 and 8,442,751.96 is: 12,665,796.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,015,697.16 : 34,528,093.64 = 8,442,751.96 : x
  2. Step 2: Convert to fraction form
    23,015,697.16/34,528,093.64 = 8,442,751.96/x
  3. Step 3: Cross multiply
    23,015,697.16x = 34,528,093.64 × 8,442,751.96
  4. Step 4: Simplify right side
    23,015,697.16x = 291,512,130,254,173.56
  5. Step 5: Solve for x
    x = 291,512,130,254,173.56/23,015,697.16
  6. Step 6: Final answer
    x = 12,665,796.23

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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.