Home / 49,051,632,599.50-73,577,448,816.10-11,786,624,313.81

Finding the Fourth Proportional to 49,051,632,599.50, 73,577,448,816.10 and 11,786,624,313.81

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Solution

The fourth proportional to 49,051,632,599.50, 73,577,448,816.10 and 11,786,624,313.81 is: 17,679,936,450.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,051,632,599.50 : 73,577,448,816.10 = 11,786,624,313.81 : x
  2. Step 2: Convert to fraction form
    49,051,632,599.50/73,577,448,816.10 = 11,786,624,313.81/x
  3. Step 3: Cross multiply
    49,051,632,599.50x = 73,577,448,816.10 × 11,786,624,313.81
  4. Step 4: Simplify right side
    49,051,632,599.50x = 867,229,747,163,896,086,528
  5. Step 5: Solve for x
    x = 867,229,747,163,896,086,528/49,051,632,599.50
  6. Step 6: Final answer
    x = 17,679,936,450.74

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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.