Home / 29,152,786.60-43,724,695.26-9,722,353.96

Finding the Fourth Proportional to 29,152,786.60, 43,724,695.26 and 9,722,353.96

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Solution

The fourth proportional to 29,152,786.60, 43,724,695.26 and 9,722,353.96 is: 14,582,035.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,152,786.60 : 43,724,695.26 = 9,722,353.96 : x
  2. Step 2: Convert to fraction form
    29,152,786.60/43,724,695.26 = 9,722,353.96/x
  3. Step 3: Cross multiply
    29,152,786.60x = 43,724,695.26 × 9,722,353.96
  4. Step 4: Simplify right side
    29,152,786.60x = 425,106,964,110,854.25
  5. Step 5: Solve for x
    x = 425,106,964,110,854.25/29,152,786.60
  6. Step 6: Final answer
    x = 14,582,035.33

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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.