Home / 15,055,941.44-22,571,216.64-6,529,856.32

Finding the Fourth Proportional to 15,055,941.44, 22,571,216.64 and 6,529,856.32

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Solution

The fourth proportional to 15,055,941.44, 22,571,216.64 and 6,529,856.32 is: 9,789,278.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,055,941.44 : 22,571,216.64 = 6,529,856.32 : x
  2. Step 2: Convert to fraction form
    15,055,941.44/22,571,216.64 = 6,529,856.32/x
  3. Step 3: Cross multiply
    15,055,941.44x = 22,571,216.64 × 6,529,856.32
  4. Step 4: Simplify right side
    15,055,941.44x = 147,386,801,626,793.19
  5. Step 5: Solve for x
    x = 147,386,801,626,793.19/15,055,941.44
  6. Step 6: Final answer
    x = 9,789,278.35

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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.