Home / 32,926,187.43-49,378,818.38-30,776,841.90

Finding the Fourth Proportional to 32,926,187.43, 49,378,818.38 and 30,776,841.90

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Solution

The fourth proportional to 32,926,187.43, 49,378,818.38 and 30,776,841.90 is: 46,155,483.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,926,187.43 : 49,378,818.38 = 30,776,841.90 : x
  2. Step 2: Convert to fraction form
    32,926,187.43/49,378,818.38 = 30,776,841.90/x
  3. Step 3: Cross multiply
    32,926,187.43x = 49,378,818.38 × 30,776,841.90
  4. Step 4: Simplify right side
    32,926,187.43x = 1,519,724,086,336,189.75
  5. Step 5: Solve for x
    x = 1,519,724,086,336,189.75/32,926,187.43
  6. Step 6: Final answer
    x = 46,155,483.07

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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.