Home / 60,136,191.40-82,987,998.62-32,634,119.92

Finding the Fourth Proportional to 60,136,191.40, 82,987,998.62 and 32,634,119.92

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Solution

The fourth proportional to 60,136,191.40, 82,987,998.62 and 32,634,119.92 is: 45,035,115.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,136,191.40 : 82,987,998.62 = 32,634,119.92 : x
  2. Step 2: Convert to fraction form
    60,136,191.40/82,987,998.62 = 32,634,119.92/x
  3. Step 3: Cross multiply
    60,136,191.40x = 82,987,998.62 × 32,634,119.92
  4. Step 4: Simplify right side
    60,136,191.40x = 2,708,240,298,885,875
  5. Step 5: Solve for x
    x = 2,708,240,298,885,875/60,136,191.40
  6. Step 6: Final answer
    x = 45,035,115.06

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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.