Home / 22,257,683.32-33,391,314.78-6,904,666.84

Finding the Fourth Proportional to 22,257,683.32, 33,391,314.78 and 6,904,666.84

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Solution

The fourth proportional to 22,257,683.32, 33,391,314.78 and 6,904,666.84 is: 10,358,486.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,257,683.32 : 33,391,314.78 = 6,904,666.84 : x
  2. Step 2: Convert to fraction form
    22,257,683.32/33,391,314.78 = 6,904,666.84/x
  3. Step 3: Cross multiply
    22,257,683.32x = 33,391,314.78 × 6,904,666.84
  4. Step 4: Simplify right side
    22,257,683.32x = 230,555,903,905,467.91
  5. Step 5: Solve for x
    x = 230,555,903,905,467.91/22,257,683.32
  6. Step 6: Final answer
    x = 10,358,486.13

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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.