Home / 15,511,555.10-23,267,332.65-4,152,003.73

Finding the Fourth Proportional to 15,511,555.10, 23,267,332.65 and 4,152,003.73

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Solution

The fourth proportional to 15,511,555.10, 23,267,332.65 and 4,152,003.73 is: 6,228,005.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,511,555.10 : 23,267,332.65 = 4,152,003.73 : x
  2. Step 2: Convert to fraction form
    15,511,555.10/23,267,332.65 = 4,152,003.73/x
  3. Step 3: Cross multiply
    15,511,555.10x = 23,267,332.65 × 4,152,003.73
  4. Step 4: Simplify right side
    15,511,555.10x = 96,606,051,949,950.78
  5. Step 5: Solve for x
    x = 96,606,051,949,950.78/15,511,555.10
  6. Step 6: Final answer
    x = 6,228,005.60

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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.