Home / 22,382,155.78-33,573,230.73-6,208,106.96

Finding the Fourth Proportional to 22,382,155.78, 33,573,230.73 and 6,208,106.96

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Solution

The fourth proportional to 22,382,155.78, 33,573,230.73 and 6,208,106.96 is: 9,312,159.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,382,155.78 : 33,573,230.73 = 6,208,106.96 : x
  2. Step 2: Convert to fraction form
    22,382,155.78/33,573,230.73 = 6,208,106.96/x
  3. Step 3: Cross multiply
    22,382,155.78x = 33,573,230.73 × 6,208,106.96
  4. Step 4: Simplify right side
    22,382,155.78x = 208,426,207,448,531.94
  5. Step 5: Solve for x
    x = 208,426,207,448,531.94/22,382,155.78
  6. Step 6: Final answer
    x = 9,312,159.63

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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.