Home / 60,136,186.41-82,987,991.73-32,634,114.93

Finding the Fourth Proportional to 60,136,186.41, 82,987,991.73 and 32,634,114.93

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Solution

The fourth proportional to 60,136,186.41, 82,987,991.73 and 32,634,114.93 is: 45,035,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,136,186.41 : 82,987,991.73 = 32,634,114.93 : x
  2. Step 2: Convert to fraction form
    60,136,186.41/82,987,991.73 = 32,634,114.93/x
  3. Step 3: Cross multiply
    60,136,186.41x = 82,987,991.73 × 32,634,114.93
  4. Step 4: Simplify right side
    60,136,186.41x = 2,708,239,659,926,709.50
  5. Step 5: Solve for x
    x = 2,708,239,659,926,709.50/60,136,186.41
  6. Step 6: Final answer
    x = 45,035,108.17

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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.