Home / 16,288,547.82-22,467,866.67-10,006,326.06

Finding the Fourth Proportional to 16,288,547.82, 22,467,866.67 and 10,006,326.06

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Solution

The fourth proportional to 16,288,547.82, 22,467,866.67 and 10,006,326.06 is: 13,802,384.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,288,547.82 : 22,467,866.67 = 10,006,326.06 : x
  2. Step 2: Convert to fraction form
    16,288,547.82/22,467,866.67 = 10,006,326.06/x
  3. Step 3: Cross multiply
    16,288,547.82x = 22,467,866.67 × 10,006,326.06
  4. Step 4: Simplify right side
    16,288,547.82x = 224,820,799,772,626.44
  5. Step 5: Solve for x
    x = 224,820,799,772,626.44/16,288,547.82
  6. Step 6: Final answer
    x = 13,802,384.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.