Home / 24,813,944.20-37,220,929.80-7,775,950.60

Finding the Fourth Proportional to 24,813,944.20, 37,220,929.80 and 7,775,950.60

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Solution

The fourth proportional to 24,813,944.20, 37,220,929.80 and 7,775,950.60 is: 11,663,930.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,813,944.20 : 37,220,929.80 = 7,775,950.60 : x
  2. Step 2: Convert to fraction form
    24,813,944.20/37,220,929.80 = 7,775,950.60/x
  3. Step 3: Cross multiply
    24,813,944.20x = 37,220,929.80 × 7,775,950.60
  4. Step 4: Simplify right side
    24,813,944.20x = 289,428,111,410,867.81
  5. Step 5: Solve for x
    x = 289,428,111,410,867.81/24,813,944.20
  6. Step 6: Final answer
    x = 11,663,930.13

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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.