Home / 50,718,974.60-69,956,103.02-46,546,134.56

Finding the Fourth Proportional to 50,718,974.60, 69,956,103.02 and 46,546,134.56

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Solution

The fourth proportional to 50,718,974.60, 69,956,103.02 and 46,546,134.56 is: 64,200,552.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,718,974.60 : 69,956,103.02 = 46,546,134.56 : x
  2. Step 2: Convert to fraction form
    50,718,974.60/69,956,103.02 = 46,546,134.56/x
  3. Step 3: Cross multiply
    50,718,974.60x = 69,956,103.02 × 46,546,134.56
  4. Step 4: Simplify right side
    50,718,974.60x = 3,256,186,184,248,369
  5. Step 5: Solve for x
    x = 3,256,186,184,248,369/50,718,974.60
  6. Step 6: Final answer
    x = 64,200,552.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.