Home / 28,944,022.70-43,353,048.45-25,164,886.70

Finding the Fourth Proportional to 28,944,022.70, 43,353,048.45 and 25,164,886.70

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Solution

The fourth proportional to 28,944,022.70, 43,353,048.45 and 25,164,886.70 is: 37,692,568.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,944,022.70 : 43,353,048.45 = 25,164,886.70 : x
  2. Step 2: Convert to fraction form
    28,944,022.70/43,353,048.45 = 25,164,886.70/x
  3. Step 3: Cross multiply
    28,944,022.70x = 43,353,048.45 × 25,164,886.70
  4. Step 4: Simplify right side
    28,944,022.70x = 1,090,974,552,343,860.62
  5. Step 5: Solve for x
    x = 1,090,974,552,343,860.62/28,944,022.70
  6. Step 6: Final answer
    x = 37,692,568.29

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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.