Home / 23,846,586.30-35,769,879.45-20,020,211.10

Finding the Fourth Proportional to 23,846,586.30, 35,769,879.45 and 20,020,211.10

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Solution

The fourth proportional to 23,846,586.30, 35,769,879.45 and 20,020,211.10 is: 30,030,316.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,846,586.30 : 35,769,879.45 = 20,020,211.10 : x
  2. Step 2: Convert to fraction form
    23,846,586.30/35,769,879.45 = 20,020,211.10/x
  3. Step 3: Cross multiply
    23,846,586.30x = 35,769,879.45 × 20,020,211.10
  4. Step 4: Simplify right side
    23,846,586.30x = 716,120,537,610,552
  5. Step 5: Solve for x
    x = 716,120,537,610,552/23,846,586.30
  6. Step 6: Final answer
    x = 30,030,316.65

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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.