Home / 34,909,768.32-52,372,895.04-10,975,240.32

Finding the Fourth Proportional to 34,909,768.32, 52,372,895.04 and 10,975,240.32

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Solution

The fourth proportional to 34,909,768.32, 52,372,895.04 and 10,975,240.32 is: 16,465,451.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,909,768.32 : 52,372,895.04 = 10,975,240.32 : x
  2. Step 2: Convert to fraction form
    34,909,768.32/52,372,895.04 = 10,975,240.32/x
  3. Step 3: Cross multiply
    34,909,768.32x = 52,372,895.04 × 10,975,240.32
  4. Step 4: Simplify right side
    34,909,768.32x = 574,805,109,318,136
  5. Step 5: Solve for x
    x = 574,805,109,318,136/34,909,768.32
  6. Step 6: Final answer
    x = 16,465,451.85

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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.