Home / 64,035,994.56-88,369,563.24-34,667,315.88

Finding the Fourth Proportional to 64,035,994.56, 88,369,563.24 and 34,667,315.88

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Solution

The fourth proportional to 64,035,994.56, 88,369,563.24 and 34,667,315.88 is: 47,840,836.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,035,994.56 : 88,369,563.24 = 34,667,315.88 : x
  2. Step 2: Convert to fraction form
    64,035,994.56/88,369,563.24 = 34,667,315.88/x
  3. Step 3: Cross multiply
    64,035,994.56x = 88,369,563.24 × 34,667,315.88
  4. Step 4: Simplify right side
    64,035,994.56x = 3,063,535,563,018,716.50
  5. Step 5: Solve for x
    x = 3,063,535,563,018,716.50/64,035,994.56
  6. Step 6: Final answer
    x = 47,840,836.77

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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.