Home / 70,826,976.91-97,741,430.57-41,063,409.19

Finding the Fourth Proportional to 70,826,976.91, 97,741,430.57 and 41,063,409.19

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Solution

The fourth proportional to 70,826,976.91, 97,741,430.57 and 41,063,409.19 is: 56,667,622.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,826,976.91 : 97,741,430.57 = 41,063,409.19 : x
  2. Step 2: Convert to fraction form
    70,826,976.91/97,741,430.57 = 41,063,409.19/x
  3. Step 3: Cross multiply
    70,826,976.91x = 97,741,430.57 × 41,063,409.19
  4. Step 4: Simplify right side
    70,826,976.91x = 4,013,596,357,617,861
  5. Step 5: Solve for x
    x = 4,013,596,357,617,861/70,826,976.91
  6. Step 6: Final answer
    x = 56,667,622.04

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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.