Home / 59,332,788,991.70-88,999,183,487.55-20,074,179,439.70

Finding the Fourth Proportional to 59,332,788,991.70, 88,999,183,487.55 and 20,074,179,439.70

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Solution

The fourth proportional to 59,332,788,991.70, 88,999,183,487.55 and 20,074,179,439.70 is: 30,111,269,159.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,332,788,991.70 : 88,999,183,487.55 = 20,074,179,439.70 : x
  2. Step 2: Convert to fraction form
    59,332,788,991.70/88,999,183,487.55 = 20,074,179,439.70/x
  3. Step 3: Cross multiply
    59,332,788,991.70x = 88,999,183,487.55 × 20,074,179,439.70
  4. Step 4: Simplify right side
    59,332,788,991.70x = 1,786,585,579,315,864,010,752
  5. Step 5: Solve for x
    x = 1,786,585,579,315,864,010,752/59,332,788,991.70
  6. Step 6: Final answer
    x = 30,111,269,159.55

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1.5x scale

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.