Home / 15,699,994.14-23,550,434.01-4,340,441.82

Finding the Fourth Proportional to 15,699,994.14, 23,550,434.01 and 4,340,441.82

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Solution

The fourth proportional to 15,699,994.14, 23,550,434.01 and 4,340,441.82 is: 6,510,785.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,699,994.14 : 23,550,434.01 = 4,340,441.82 : x
  2. Step 2: Convert to fraction form
    15,699,994.14/23,550,434.01 = 4,340,441.82/x
  3. Step 3: Cross multiply
    15,699,994.14x = 23,550,434.01 × 4,340,441.82
  4. Step 4: Simplify right side
    15,699,994.14x = 102,219,288,656,154.31
  5. Step 5: Solve for x
    x = 102,219,288,656,154.31/15,699,994.14
  6. Step 6: Final answer
    x = 6,510,785.15

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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.