Home / 16,007,856.45-24,012,448.67-4,648,305.07

Finding the Fourth Proportional to 16,007,856.45, 24,012,448.67 and 4,648,305.07

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Solution

The fourth proportional to 16,007,856.45, 24,012,448.67 and 4,648,305.07 is: 6,972,650.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007,856.45 : 24,012,448.67 = 4,648,305.07 : x
  2. Step 2: Convert to fraction form
    16,007,856.45/24,012,448.67 = 4,648,305.07/x
  3. Step 3: Cross multiply
    16,007,856.45x = 24,012,448.67 × 4,648,305.07
  4. Step 4: Simplify right side
    16,007,856.45x = 111,617,186,895,875.77
  5. Step 5: Solve for x
    x = 111,617,186,895,875.77/16,007,856.45
  6. Step 6: Final answer
    x = 6,972,650.41

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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.