Home / 60,136,162.02-82,987,956.90-32,634,090.18

Finding the Fourth Proportional to 60,136,162.02, 82,987,956.90 and 32,634,090.18

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Solution

The fourth proportional to 60,136,162.02, 82,987,956.90 and 32,634,090.18 is: 45,035,073.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,136,162.02 : 82,987,956.90 = 32,634,090.18 : x
  2. Step 2: Convert to fraction form
    60,136,162.02/82,987,956.90 = 32,634,090.18/x
  3. Step 3: Cross multiply
    60,136,162.02x = 82,987,956.90 × 32,634,090.18
  4. Step 4: Simplify right side
    60,136,162.02x = 2,708,236,469,328,553.50
  5. Step 5: Solve for x
    x = 2,708,236,469,328,553.50/60,136,162.02
  6. Step 6: Final answer
    x = 45,035,073.38

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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.