Home / 177,292,025.86-244,728,284.80-106,730,917.06

Finding the Fourth Proportional to 177,292,025.86, 244,728,284.80 and 106,730,917.06

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Solution

The fourth proportional to 177,292,025.86, 244,728,284.80 and 106,730,917.06 is: 147,327,970.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,292,025.86 : 244,728,284.80 = 106,730,917.06 : x
  2. Step 2: Convert to fraction form
    177,292,025.86/244,728,284.80 = 106,730,917.06/x
  3. Step 3: Cross multiply
    177,292,025.86x = 244,728,284.80 × 106,730,917.06
  4. Step 4: Simplify right side
    177,292,025.86x = 26,120,074,266,691,204
  5. Step 5: Solve for x
    x = 26,120,074,266,691,204/177,292,025.86
  6. Step 6: Final answer
    x = 147,327,970.00

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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.