Home / 15,511,555.60-23,267,333.40-4,152,004.23

Finding the Fourth Proportional to 15,511,555.60, 23,267,333.40 and 4,152,004.23

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Solution

The fourth proportional to 15,511,555.60, 23,267,333.40 and 4,152,004.23 is: 6,228,006.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,511,555.60 : 23,267,333.40 = 4,152,004.23 : x
  2. Step 2: Convert to fraction form
    15,511,555.60/23,267,333.40 = 4,152,004.23/x
  3. Step 3: Cross multiply
    15,511,555.60x = 23,267,333.40 × 4,152,004.23
  4. Step 4: Simplify right side
    15,511,555.60x = 96,606,066,697,620.28
  5. Step 5: Solve for x
    x = 96,606,066,697,620.28/15,511,555.60
  6. Step 6: Final answer
    x = 6,228,006.35

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Similar ratio
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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.