Home / 69,492,085.30-95,859,234.39-43,341,202.30

Finding the Fourth Proportional to 69,492,085.30, 95,859,234.39 and 43,341,202.30

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Solution

The fourth proportional to 69,492,085.30, 95,859,234.39 and 43,341,202.30 is: 59,786,009.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,492,085.30 : 95,859,234.39 = 43,341,202.30 : x
  2. Step 2: Convert to fraction form
    69,492,085.30/95,859,234.39 = 43,341,202.30/x
  3. Step 3: Cross multiply
    69,492,085.30x = 95,859,234.39 × 43,341,202.30
  4. Step 4: Simplify right side
    69,492,085.30x = 4,154,654,470,020,107
  5. Step 5: Solve for x
    x = 4,154,654,470,020,107/69,492,085.30
  6. Step 6: Final answer
    x = 59,786,009.47

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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.