Home / 64,672,132.80-97,008,199.20-32,329,027.20

Finding the Fourth Proportional to 64,672,132.80, 97,008,199.20 and 32,329,027.20

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Solution

The fourth proportional to 64,672,132.80, 97,008,199.20 and 32,329,027.20 is: 48,493,540.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,672,132.80 : 97,008,199.20 = 32,329,027.20 : x
  2. Step 2: Convert to fraction form
    64,672,132.80/97,008,199.20 = 32,329,027.20/x
  3. Step 3: Cross multiply
    64,672,132.80x = 97,008,199.20 × 32,329,027.20
  4. Step 4: Simplify right side
    64,672,132.80x = 3,136,180,710,559,818.50
  5. Step 5: Solve for x
    x = 3,136,180,710,559,818.50/64,672,132.80
  6. Step 6: Final answer
    x = 48,493,540.80

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1.5x scale

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.