Home / 24,807,786.12-37,211,679.54-7,769,792.52

Finding the Fourth Proportional to 24,807,786.12, 37,211,679.54 and 7,769,792.52

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Solution

The fourth proportional to 24,807,786.12, 37,211,679.54 and 7,769,792.52 is: 11,654,688.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,807,786.12 : 37,211,679.54 = 7,769,792.52 : x
  2. Step 2: Convert to fraction form
    24,807,786.12/37,211,679.54 = 7,769,792.52/x
  3. Step 3: Cross multiply
    24,807,786.12x = 37,211,679.54 × 7,769,792.52
  4. Step 4: Simplify right side
    24,807,786.12x = 289,127,029,346,529
  5. Step 5: Solve for x
    x = 289,127,029,346,529/24,807,786.12
  6. Step 6: Final answer
    x = 11,654,688.89

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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.