Home / 70,870,205.55-97,813,566.45-41,499,823.44

Finding the Fourth Proportional to 70,870,205.55, 97,813,566.45 and 41,499,823.44

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Solution

The fourth proportional to 70,870,205.55, 97,813,566.45 and 41,499,823.44 is: 57,277,183.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,870,205.55 : 97,813,566.45 = 41,499,823.44 : x
  2. Step 2: Convert to fraction form
    70,870,205.55/97,813,566.45 = 41,499,823.44/x
  3. Step 3: Cross multiply
    70,870,205.55x = 97,813,566.45 × 41,499,823.44
  4. Step 4: Simplify right side
    70,870,205.55x = 4,059,245,737,711,707.50
  5. Step 5: Solve for x
    x = 4,059,245,737,711,707.50/70,870,205.55
  6. Step 6: Final answer
    x = 57,277,183.07

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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.