Home / 25,374,714.48-38,061,741.60-6,205,637.52

Finding the Fourth Proportional to 25,374,714.48, 38,061,741.60 and 6,205,637.52

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Solution

The fourth proportional to 25,374,714.48, 38,061,741.60 and 6,205,637.52 is: 9,308,375.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,374,714.48 : 38,061,741.60 = 6,205,637.52 : x
  2. Step 2: Convert to fraction form
    25,374,714.48/38,061,741.60 = 6,205,637.52/x
  3. Step 3: Cross multiply
    25,374,714.48x = 38,061,741.60 × 6,205,637.52
  4. Step 4: Simplify right side
    25,374,714.48x = 236,197,371,749,504.81
  5. Step 5: Solve for x
    x = 236,197,371,749,504.81/25,374,714.48
  6. Step 6: Final answer
    x = 9,308,375.55

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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.