Home / 91,680,200,632.96-137,535,227,183.44-27,074,423,421.98

Finding the Fourth Proportional to 91,680,200,632.96, 137,535,227,183.44 and 27,074,423,421.98

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Solution

The fourth proportional to 91,680,200,632.96, 137,535,227,183.44 and 27,074,423,421.98 is: 40,616,043,055.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,680,200,632.96 : 137,535,227,183.44 = 27,074,423,421.98 : x
  2. Step 2: Convert to fraction form
    91,680,200,632.96/137,535,227,183.44 = 27,074,423,421.98/x
  3. Step 3: Cross multiply
    91,680,200,632.96x = 137,535,227,183.44 × 27,074,423,421.98
  4. Step 4: Simplify right side
    91,680,200,632.96x = 3,723,686,976,202,668,507,136
  5. Step 5: Solve for x
    x = 3,723,686,976,202,668,507,136/91,680,200,632.96
  6. Step 6: Final answer
    x = 40,616,043,055.04

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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.