Home / 33,004,506.68-49,506,691.96-18,621,045.08

Finding the Fourth Proportional to 33,004,506.68, 49,506,691.96 and 18,621,045.08

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Solution

The fourth proportional to 33,004,506.68, 49,506,691.96 and 18,621,045.08 is: 27,931,529.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,004,506.68 : 49,506,691.96 = 18,621,045.08 : x
  2. Step 2: Convert to fraction form
    33,004,506.68/49,506,691.96 = 18,621,045.08/x
  3. Step 3: Cross multiply
    33,004,506.68x = 49,506,691.96 × 18,621,045.08
  4. Step 4: Simplify right side
    33,004,506.68x = 921,866,342,748,833.50
  5. Step 5: Solve for x
    x = 921,866,342,748,833.50/33,004,506.68
  6. Step 6: Final answer
    x = 27,931,529.22

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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.