Home / 22,032,005.10-33,048,007.65-19,792,517.10

Finding the Fourth Proportional to 22,032,005.10, 33,048,007.65 and 19,792,517.10

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Solution

The fourth proportional to 22,032,005.10, 33,048,007.65 and 19,792,517.10 is: 29,688,775.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,032,005.10 : 33,048,007.65 = 19,792,517.10 : x
  2. Step 2: Convert to fraction form
    22,032,005.10/33,048,007.65 = 19,792,517.10/x
  3. Step 3: Cross multiply
    22,032,005.10x = 33,048,007.65 × 19,792,517.10
  4. Step 4: Simplify right side
    22,032,005.10x = 654,103,256,533,555.88
  5. Step 5: Solve for x
    x = 654,103,256,533,555.88/22,032,005.10
  6. Step 6: Final answer
    x = 29,688,775.65

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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.