Home / 33,059,905.20-49,596,856.20-10,028,948.40

Finding the Fourth Proportional to 33,059,905.20, 49,596,856.20 and 10,028,948.40

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Solution

The fourth proportional to 33,059,905.20, 49,596,856.20 and 10,028,948.40 is: 15,045,545.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,059,905.20 : 49,596,856.20 = 10,028,948.40 : x
  2. Step 2: Convert to fraction form
    33,059,905.20/49,596,856.20 = 10,028,948.40/x
  3. Step 3: Cross multiply
    33,059,905.20x = 49,596,856.20 × 10,028,948.40
  4. Step 4: Simplify right side
    33,059,905.20x = 497,404,311,632,020.12
  5. Step 5: Solve for x
    x = 497,404,311,632,020.12/33,059,905.20
  6. Step 6: Final answer
    x = 15,045,545.61

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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.