Home / 110,008,383.90-151,811,527.59-60,451,950.30

Finding the Fourth Proportional to 110,008,383.90, 151,811,527.59 and 60,451,950.30

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Solution

The fourth proportional to 110,008,383.90, 151,811,527.59 and 60,451,950.30 is: 83,423,668.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,008,383.90 : 151,811,527.59 = 60,451,950.30 : x
  2. Step 2: Convert to fraction form
    110,008,383.90/151,811,527.59 = 60,451,950.30/x
  3. Step 3: Cross multiply
    110,008,383.90x = 151,811,527.59 × 60,451,950.30
  4. Step 4: Simplify right side
    110,008,383.90x = 9,177,302,920,837,758
  5. Step 5: Solve for x
    x = 9,177,302,920,837,758/110,008,383.90
  6. Step 6: Final answer
    x = 83,423,668.23

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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.