Home / 67,874,741.51-101,828,053.06-22,436,534.39

Finding the Fourth Proportional to 67,874,741.51, 101,828,053.06 and 22,436,534.39

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Solution

The fourth proportional to 67,874,741.51, 101,828,053.06 and 22,436,534.39 is: 33,660,070.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,874,741.51 : 101,828,053.06 = 22,436,534.39 : x
  2. Step 2: Convert to fraction form
    67,874,741.51/101,828,053.06 = 22,436,534.39/x
  3. Step 3: Cross multiply
    67,874,741.51x = 101,828,053.06 × 22,436,534.39
  4. Step 4: Simplify right side
    67,874,741.51x = 2,284,668,613,782,203.50
  5. Step 5: Solve for x
    x = 2,284,668,613,782,203.50/67,874,741.51
  6. Step 6: Final answer
    x = 33,660,070.94

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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.