Home / 53,711,164.74-80,406,162.57-32,896,062.67

Finding the Fourth Proportional to 53,711,164.74, 80,406,162.57 and 32,896,062.67

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Solution

The fourth proportional to 53,711,164.74, 80,406,162.57 and 32,896,062.67 is: 49,245,742.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,711,164.74 : 80,406,162.57 = 32,896,062.67 : x
  2. Step 2: Convert to fraction form
    53,711,164.74/80,406,162.57 = 32,896,062.67/x
  3. Step 3: Cross multiply
    53,711,164.74x = 80,406,162.57 × 32,896,062.67
  4. Step 4: Simplify right side
    53,711,164.74x = 2,645,046,162,956,928
  5. Step 5: Solve for x
    x = 2,645,046,162,956,928/53,711,164.74
  6. Step 6: Final answer
    x = 49,245,742.03

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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.