Home / 64,726,058.30-97,023,769.05-32,328,131.90

Finding the Fourth Proportional to 64,726,058.30, 97,023,769.05 and 32,328,131.90

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Solution

The fourth proportional to 64,726,058.30, 97,023,769.05 and 32,328,131.90 is: 48,459,573.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,726,058.30 : 97,023,769.05 = 32,328,131.90 : x
  2. Step 2: Convert to fraction form
    64,726,058.30/97,023,769.05 = 32,328,131.90/x
  3. Step 3: Cross multiply
    64,726,058.30x = 97,023,769.05 × 32,328,131.90
  4. Step 4: Simplify right side
    64,726,058.30x = 3,136,597,203,283,537.50
  5. Step 5: Solve for x
    x = 3,136,597,203,283,537.50/64,726,058.30
  6. Step 6: Final answer
    x = 48,459,573.87

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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.