Home / 50,997,073.31-70,387,320.03-32,408,588.89

Finding the Fourth Proportional to 50,997,073.31, 70,387,320.03 and 32,408,588.89

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Solution

The fourth proportional to 50,997,073.31, 70,387,320.03 and 32,408,588.89 is: 44,731,071.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,997,073.31 : 70,387,320.03 = 32,408,588.89 : x
  2. Step 2: Convert to fraction form
    50,997,073.31/70,387,320.03 = 32,408,588.89/x
  3. Step 3: Cross multiply
    50,997,073.31x = 70,387,320.03 × 32,408,588.89
  4. Step 4: Simplify right side
    50,997,073.31x = 2,281,153,717,887,584.50
  5. Step 5: Solve for x
    x = 2,281,153,717,887,584.50/50,997,073.31
  6. Step 6: Final answer
    x = 44,731,071.22

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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.