Home / 58,440,473.28-80,650,232.64-32,334,568.32

Finding the Fourth Proportional to 58,440,473.28, 80,650,232.64 and 32,334,568.32

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Solution

The fourth proportional to 58,440,473.28, 80,650,232.64 and 32,334,568.32 is: 44,623,020.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,440,473.28 : 80,650,232.64 = 32,334,568.32 : x
  2. Step 2: Convert to fraction form
    58,440,473.28/80,650,232.64 = 32,334,568.32/x
  3. Step 3: Cross multiply
    58,440,473.28x = 80,650,232.64 × 32,334,568.32
  4. Step 4: Simplify right side
    58,440,473.28x = 2,607,790,457,321,974
  5. Step 5: Solve for x
    x = 2,607,790,457,321,974/58,440,473.28
  6. Step 6: Final answer
    x = 44,623,020.84

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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.