Home / 32,867,908.65-49,207,384.58-20,113,324.65

Finding the Fourth Proportional to 32,867,908.65, 49,207,384.58 and 20,113,324.65

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Solution

The fourth proportional to 32,867,908.65, 49,207,384.58 and 20,113,324.65 is: 30,112,171.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,867,908.65 : 49,207,384.58 = 20,113,324.65 : x
  2. Step 2: Convert to fraction form
    32,867,908.65/49,207,384.58 = 20,113,324.65/x
  3. Step 3: Cross multiply
    32,867,908.65x = 49,207,384.58 × 20,113,324.65
  4. Step 4: Simplify right side
    32,867,908.65x = 989,724,101,134,377.25
  5. Step 5: Solve for x
    x = 989,724,101,134,377.25/32,867,908.65
  6. Step 6: Final answer
    x = 30,112,171.47

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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.