Home / 27,973,444.12-38,323,755.16-26,925,007.29

Finding the Fourth Proportional to 27,973,444.12, 38,323,755.16 and 26,925,007.29

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Solution

The fourth proportional to 27,973,444.12, 38,323,755.16 and 26,925,007.29 is: 36,887,391.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,973,444.12 : 38,323,755.16 = 26,925,007.29 : x
  2. Step 2: Convert to fraction form
    27,973,444.12/38,323,755.16 = 26,925,007.29/x
  3. Step 3: Cross multiply
    27,973,444.12x = 38,323,755.16 × 26,925,007.29
  4. Step 4: Simplify right side
    27,973,444.12x = 1,031,867,387,063,175
  5. Step 5: Solve for x
    x = 1,031,867,387,063,175/27,973,444.12
  6. Step 6: Final answer
    x = 36,887,391.58

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.