Home / 32,470,769.32-44,809,990.98-19,591,225

Finding the Fourth Proportional to 32,470,769.32, 44,809,990.98 and 19,591,225

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Solution

The fourth proportional to 32,470,769.32, 44,809,990.98 and 19,591,225 is: 27,036,089.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,470,769.32 : 44,809,990.98 = 19,591,225 : x
  2. Step 2: Convert to fraction form
    32,470,769.32/44,809,990.98 = 19,591,225/x
  3. Step 3: Cross multiply
    32,470,769.32x = 44,809,990.98 × 19,591,225
  4. Step 4: Simplify right side
    32,470,769.32x = 877,882,615,537,150.38
  5. Step 5: Solve for x
    x = 877,882,615,537,150.38/32,470,769.32
  6. Step 6: Final answer
    x = 27,036,089.19

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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.