Home / 167,668,409,525.10-231,402,695,262.75-95,428,039,284.78

Finding the Fourth Proportional to 167,668,409,525.10, 231,402,695,262.75 and 95,428,039,284.78

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Solution

The fourth proportional to 167,668,409,525.10, 231,402,695,262.75 and 95,428,039,284.78 is: 131,702,242,280.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,668,409,525.10 : 231,402,695,262.75 = 95,428,039,284.78 : x
  2. Step 2: Convert to fraction form
    167,668,409,525.10/231,402,695,262.75 = 95,428,039,284.78/x
  3. Step 3: Cross multiply
    167,668,409,525.10x = 231,402,695,262.75 × 95,428,039,284.78
  4. Step 4: Simplify right side
    167,668,409,525.10x = 22,082,305,494,137,681,477,632
  5. Step 5: Solve for x
    x = 22,082,305,494,137,681,477,632/167,668,409,525.10
  6. Step 6: Final answer
    x = 131,702,242,280.96

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Double scale
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1.5x scale

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.