Home / 167,668,409,525.85-231,402,695,263.79-95,428,039,285.53

Finding the Fourth Proportional to 167,668,409,525.85, 231,402,695,263.79 and 95,428,039,285.53

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Solution

The fourth proportional to 167,668,409,525.85, 231,402,695,263.79 and 95,428,039,285.53 is: 131,702,242,282.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,668,409,525.85 : 231,402,695,263.79 = 95,428,039,285.53 : x
  2. Step 2: Convert to fraction form
    167,668,409,525.85/231,402,695,263.79 = 95,428,039,285.53/x
  3. Step 3: Cross multiply
    167,668,409,525.85x = 231,402,695,263.79 × 95,428,039,285.53
  4. Step 4: Simplify right side
    167,668,409,525.85x = 22,082,305,494,410,479,009,792
  5. Step 5: Solve for x
    x = 22,082,305,494,410,479,009,792/167,668,409,525.85
  6. Step 6: Final answer
    x = 131,702,242,282.00

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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.