Home / 62,238,800.10-93,358,200.15-33,540,986.10

Finding the Fourth Proportional to 62,238,800.10, 93,358,200.15 and 33,540,986.10

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Solution

The fourth proportional to 62,238,800.10, 93,358,200.15 and 33,540,986.10 is: 50,311,479.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,238,800.10 : 93,358,200.15 = 33,540,986.10 : x
  2. Step 2: Convert to fraction form
    62,238,800.10/93,358,200.15 = 33,540,986.10/x
  3. Step 3: Cross multiply
    62,238,800.10x = 93,358,200.15 × 33,540,986.10
  4. Step 4: Simplify right side
    62,238,800.10x = 3,131,326,093,552,168.50
  5. Step 5: Solve for x
    x = 3,131,326,093,552,168.50/62,238,800.10
  6. Step 6: Final answer
    x = 50,311,479.15

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Double scale
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Similar ratio
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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.