Home / 33,122,804.28-49,686,191.08-10,403,701.52

Finding the Fourth Proportional to 33,122,804.28, 49,686,191.08 and 10,403,701.52

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Solution

The fourth proportional to 33,122,804.28, 49,686,191.08 and 10,403,701.52 is: 15,606,175.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,122,804.28 : 49,686,191.08 = 10,403,701.52 : x
  2. Step 2: Convert to fraction form
    33,122,804.28/49,686,191.08 = 10,403,701.52/x
  3. Step 3: Cross multiply
    33,122,804.28x = 49,686,191.08 × 10,403,701.52
  4. Step 4: Simplify right side
    33,122,804.28x = 516,920,301,662,006.38
  5. Step 5: Solve for x
    x = 516,920,301,662,006.38/33,122,804.28
  6. Step 6: Final answer
    x = 15,606,175.65

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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.