Home / 95,089,838.80-131,224,461.60-53,844,768.40

Finding the Fourth Proportional to 95,089,838.80, 131,224,461.60 and 53,844,768.40

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Solution

The fourth proportional to 95,089,838.80, 131,224,461.60 and 53,844,768.40 is: 74,306,054.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,089,838.80 : 131,224,461.60 = 53,844,768.40 : x
  2. Step 2: Convert to fraction form
    95,089,838.80/131,224,461.60 = 53,844,768.40/x
  3. Step 3: Cross multiply
    95,089,838.80x = 131,224,461.60 × 53,844,768.40
  4. Step 4: Simplify right side
    95,089,838.80x = 7,065,750,743,266,693
  5. Step 5: Solve for x
    x = 7,065,750,743,266,693/95,089,838.80
  6. Step 6: Final answer
    x = 74,306,054.49

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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.