Home / 22,063,339.50-33,095,175.51-7,686,384.23

Finding the Fourth Proportional to 22,063,339.50, 33,095,175.51 and 7,686,384.23

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Solution

The fourth proportional to 22,063,339.50, 33,095,175.51 and 7,686,384.23 is: 11,529,634.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,063,339.50 : 33,095,175.51 = 7,686,384.23 : x
  2. Step 2: Convert to fraction form
    22,063,339.50/33,095,175.51 = 7,686,384.23/x
  3. Step 3: Cross multiply
    22,063,339.50x = 33,095,175.51 × 7,686,384.23
  4. Step 4: Simplify right side
    22,063,339.50x = 254,382,234,963,670.34
  5. Step 5: Solve for x
    x = 254,382,234,963,670.34/22,063,339.50
  6. Step 6: Final answer
    x = 11,529,634.26

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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.