Home / 177,199,834.52-244,535,816.74-97,814,940.30

Finding the Fourth Proportional to 177,199,834.52, 244,535,816.74 and 97,814,940.30

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Solution

The fourth proportional to 177,199,834.52, 244,535,816.74 and 97,814,940.30 is: 134,984,642.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,199,834.52 : 244,535,816.74 = 97,814,940.30 : x
  2. Step 2: Convert to fraction form
    177,199,834.52/244,535,816.74 = 97,814,940.30/x
  3. Step 3: Cross multiply
    177,199,834.52x = 244,535,816.74 × 97,814,940.30
  4. Step 4: Simplify right side
    177,199,834.52x = 23,919,256,315,634,840
  5. Step 5: Solve for x
    x = 23,919,256,315,634,840/177,199,834.52
  6. Step 6: Final answer
    x = 134,984,642.51

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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.