Home / 23,352,346.96-32,226,295.76-13,039,439.11

Finding the Fourth Proportional to 23,352,346.96, 32,226,295.76 and 13,039,439.11

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Solution

The fourth proportional to 23,352,346.96, 32,226,295.76 and 13,039,439.11 is: 17,994,457.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,352,346.96 : 32,226,295.76 = 13,039,439.11 : x
  2. Step 2: Convert to fraction form
    23,352,346.96/32,226,295.76 = 13,039,439.11/x
  3. Step 3: Cross multiply
    23,352,346.96x = 32,226,295.76 × 13,039,439.11
  4. Step 4: Simplify right side
    23,352,346.96x = 420,212,821,303,371.19
  5. Step 5: Solve for x
    x = 420,212,821,303,371.19/23,352,346.96
  6. Step 6: Final answer
    x = 17,994,457.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.