Home / 36,547,510.25-50,435,564.66-20,028,284.93

Finding the Fourth Proportional to 36,547,510.25, 50,435,564.66 and 20,028,284.93

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Solution

The fourth proportional to 36,547,510.25, 50,435,564.66 and 20,028,284.93 is: 27,639,033.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,547,510.25 : 50,435,564.66 = 20,028,284.93 : x
  2. Step 2: Convert to fraction form
    36,547,510.25/50,435,564.66 = 20,028,284.93/x
  3. Step 3: Cross multiply
    36,547,510.25x = 50,435,564.66 × 20,028,284.93
  4. Step 4: Simplify right side
    36,547,510.25x = 1,010,137,859,433,272
  5. Step 5: Solve for x
    x = 1,010,137,859,433,272/36,547,510.25
  6. Step 6: Final answer
    x = 27,639,033.48

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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.