Home / 24,813,998.70-37,221,011.55-7,776,005.10

Finding the Fourth Proportional to 24,813,998.70, 37,221,011.55 and 7,776,005.10

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Solution

The fourth proportional to 24,813,998.70, 37,221,011.55 and 7,776,005.10 is: 11,664,011.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,813,998.70 : 37,221,011.55 = 7,776,005.10 : x
  2. Step 2: Convert to fraction form
    24,813,998.70/37,221,011.55 = 7,776,005.10/x
  3. Step 3: Cross multiply
    24,813,998.70x = 37,221,011.55 × 7,776,005.10
  4. Step 4: Simplify right side
    24,813,998.70x = 289,430,775,639,958.88
  5. Step 5: Solve for x
    x = 289,430,775,639,958.88/24,813,998.70
  6. Step 6: Final answer
    x = 11,664,011.88

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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.