Home / 239,771,103.33-330,880,629.94-133,926,024.76

Finding the Fourth Proportional to 239,771,103.33, 330,880,629.94 and 133,926,024.76

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Solution

The fourth proportional to 239,771,103.33, 330,880,629.94 and 133,926,024.76 is: 184,815,963.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,771,103.33 : 330,880,629.94 = 133,926,024.76 : x
  2. Step 2: Convert to fraction form
    239,771,103.33/330,880,629.94 = 133,926,024.76/x
  3. Step 3: Cross multiply
    239,771,103.33x = 330,880,629.94 × 133,926,024.76
  4. Step 4: Simplify right side
    239,771,103.33x = 44,313,527,437,948,840
  5. Step 5: Solve for x
    x = 44,313,527,437,948,840/239,771,103.33
  6. Step 6: Final answer
    x = 184,815,963.32

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1.5x scale

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.