Home / 22,173,345.74-33,260,095.76-6,820,531.22

Finding the Fourth Proportional to 22,173,345.74, 33,260,095.76 and 6,820,531.22

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Solution

The fourth proportional to 22,173,345.74, 33,260,095.76 and 6,820,531.22 is: 10,230,820.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,173,345.74 : 33,260,095.76 = 6,820,531.22 : x
  2. Step 2: Convert to fraction form
    22,173,345.74/33,260,095.76 = 6,820,531.22/x
  3. Step 3: Cross multiply
    22,173,345.74x = 33,260,095.76 × 6,820,531.22
  4. Step 4: Simplify right side
    22,173,345.74x = 226,851,521,310,866.47
  5. Step 5: Solve for x
    x = 226,851,521,310,866.47/22,173,345.74
  6. Step 6: Final answer
    x = 10,230,820.55

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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.