Home / 95,089,842.80-131,224,467.12-53,844,772.40

Finding the Fourth Proportional to 95,089,842.80, 131,224,467.12 and 53,844,772.40

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Solution

The fourth proportional to 95,089,842.80, 131,224,467.12 and 53,844,772.40 is: 74,306,060.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,089,842.80 : 131,224,467.12 = 53,844,772.40 : x
  2. Step 2: Convert to fraction form
    95,089,842.80/131,224,467.12 = 53,844,772.40/x
  3. Step 3: Cross multiply
    95,089,842.80x = 131,224,467.12 × 53,844,772.40
  4. Step 4: Simplify right side
    95,089,842.80x = 7,065,751,565,387,684
  5. Step 5: Solve for x
    x = 7,065,751,565,387,684/95,089,842.80
  6. Step 6: Final answer
    x = 74,306,060.01

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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.