Home / 50,997,072.74-70,387,319.25-32,408,588.33

Finding the Fourth Proportional to 50,997,072.74, 70,387,319.25 and 32,408,588.33

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Solution

The fourth proportional to 50,997,072.74, 70,387,319.25 and 32,408,588.33 is: 44,731,070.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,997,072.74 : 70,387,319.25 = 32,408,588.33 : x
  2. Step 2: Convert to fraction form
    50,997,072.74/70,387,319.25 = 32,408,588.33/x
  3. Step 3: Cross multiply
    50,997,072.74x = 70,387,319.25 × 32,408,588.33
  4. Step 4: Simplify right side
    50,997,072.74x = 2,281,153,653,137,550
  5. Step 5: Solve for x
    x = 2,281,153,653,137,550/50,997,072.74
  6. Step 6: Final answer
    x = 44,731,070.44

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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.