Home / 33,735,128.84-50,602,693.62-8,176,138.22

Finding the Fourth Proportional to 33,735,128.84, 50,602,693.62 and 8,176,138.22

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Solution

The fourth proportional to 33,735,128.84, 50,602,693.62 and 8,176,138.22 is: 12,264,207.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,735,128.84 : 50,602,693.62 = 8,176,138.22 : x
  2. Step 2: Convert to fraction form
    33,735,128.84/50,602,693.62 = 8,176,138.22/x
  3. Step 3: Cross multiply
    33,735,128.84x = 50,602,693.62 × 8,176,138.22
  4. Step 4: Simplify right side
    33,735,128.84x = 413,734,617,341,432.12
  5. Step 5: Solve for x
    x = 413,734,617,341,432.12/33,735,128.84
  6. Step 6: Final answer
    x = 12,264,207.42

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1.5x scale

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.