Home / 17,783,155.40-24,540,434.56-10,048,031.64

Finding the Fourth Proportional to 17,783,155.40, 24,540,434.56 and 10,048,031.64

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Solution

The fourth proportional to 17,783,155.40, 24,540,434.56 and 10,048,031.64 is: 13,866,102.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,783,155.40 : 24,540,434.56 = 10,048,031.64 : x
  2. Step 2: Convert to fraction form
    17,783,155.40/24,540,434.56 = 10,048,031.64/x
  3. Step 3: Cross multiply
    17,783,155.40x = 24,540,434.56 × 10,048,031.64
  4. Step 4: Simplify right side
    17,783,155.40x = 246,583,062,918,229.47
  5. Step 5: Solve for x
    x = 246,583,062,918,229.47/17,783,155.40
  6. Step 6: Final answer
    x = 13,866,102.91

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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.