Home / 15,552,008.05-23,328,012.08-4,193,604.85

Finding the Fourth Proportional to 15,552,008.05, 23,328,012.08 and 4,193,604.85

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Solution

The fourth proportional to 15,552,008.05, 23,328,012.08 and 4,193,604.85 is: 6,290,407.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,008.05 : 23,328,012.08 = 4,193,604.85 : x
  2. Step 2: Convert to fraction form
    15,552,008.05/23,328,012.08 = 4,193,604.85/x
  3. Step 3: Cross multiply
    15,552,008.05x = 23,328,012.08 × 4,193,604.85
  4. Step 4: Simplify right side
    15,552,008.05x = 97,828,464,599,546.58
  5. Step 5: Solve for x
    x = 97,828,464,599,546.58/15,552,008.05
  6. Step 6: Final answer
    x = 6,290,407.28

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1.5x scale

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.