Home / 32,422,974.51-44,736,379.34-19,367,678.01

Finding the Fourth Proportional to 32,422,974.51, 44,736,379.34 and 19,367,678.01

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Solution

The fourth proportional to 32,422,974.51, 44,736,379.34 and 19,367,678.01 is: 26,723,019.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,422,974.51 : 44,736,379.34 = 19,367,678.01 : x
  2. Step 2: Convert to fraction form
    32,422,974.51/44,736,379.34 = 19,367,678.01/x
  3. Step 3: Cross multiply
    32,422,974.51x = 44,736,379.34 × 19,367,678.01
  4. Step 4: Simplify right side
    32,422,974.51x = 866,439,790,293,498
  5. Step 5: Solve for x
    x = 866,439,790,293,498/32,422,974.51
  6. Step 6: Final answer
    x = 26,723,019.82

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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.