Home / 177,199,894.04-244,535,898.78-97,814,999.61

Finding the Fourth Proportional to 177,199,894.04, 244,535,898.78 and 97,814,999.61

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Solution

The fourth proportional to 177,199,894.04, 244,535,898.78 and 97,814,999.61 is: 134,984,724.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,199,894.04 : 244,535,898.78 = 97,814,999.61 : x
  2. Step 2: Convert to fraction form
    177,199,894.04/244,535,898.78 = 97,814,999.61/x
  3. Step 3: Cross multiply
    177,199,894.04x = 244,535,898.78 × 97,814,999.61
  4. Step 4: Simplify right side
    177,199,894.04x = 23,919,278,843,796,700
  5. Step 5: Solve for x
    x = 23,919,278,843,796,700/177,199,894.04
  6. Step 6: Final answer
    x = 134,984,724.31

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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.