Home / 56,044,698.68-84,078,396.43-23,696,549.31

Finding the Fourth Proportional to 56,044,698.68, 84,078,396.43 and 23,696,549.31

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Solution

The fourth proportional to 56,044,698.68, 84,078,396.43 and 23,696,549.31 is: 35,549,622.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,044,698.68 : 84,078,396.43 = 23,696,549.31 : x
  2. Step 2: Convert to fraction form
    56,044,698.68/84,078,396.43 = 23,696,549.31/x
  3. Step 3: Cross multiply
    56,044,698.68x = 84,078,396.43 × 23,696,549.31
  4. Step 4: Simplify right side
    56,044,698.68x = 1,992,367,867,165,275.25
  5. Step 5: Solve for x
    x = 1,992,367,867,165,275.25/56,044,698.68
  6. Step 6: Final answer
    x = 35,549,622.25

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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.