Home / 70,601,356.28-105,841,382.43-24,537,241.10

Finding the Fourth Proportional to 70,601,356.28, 105,841,382.43 and 24,537,241.10

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Solution

The fourth proportional to 70,601,356.28, 105,841,382.43 and 24,537,241.10 is: 36,784,782.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,601,356.28 : 105,841,382.43 = 24,537,241.10 : x
  2. Step 2: Convert to fraction form
    70,601,356.28/105,841,382.43 = 24,537,241.10/x
  3. Step 3: Cross multiply
    70,601,356.28x = 105,841,382.43 × 24,537,241.10
  4. Step 4: Simplify right side
    70,601,356.28x = 2,597,055,519,398,832
  5. Step 5: Solve for x
    x = 2,597,055,519,398,832/70,601,356.28
  6. Step 6: Final answer
    x = 36,784,782.28

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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.