Home / 174,089,923.66-261,125,435.43-52,911,927.82

Finding the Fourth Proportional to 174,089,923.66, 261,125,435.43 and 52,911,927.82

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Solution

The fourth proportional to 174,089,923.66, 261,125,435.43 and 52,911,927.82 is: 79,365,019.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,089,923.66 : 261,125,435.43 = 52,911,927.82 : x
  2. Step 2: Convert to fraction form
    174,089,923.66/261,125,435.43 = 52,911,927.82/x
  3. Step 3: Cross multiply
    174,089,923.66x = 261,125,435.43 × 52,911,927.82
  4. Step 4: Simplify right side
    174,089,923.66x = 13,816,650,191,438,232
  5. Step 5: Solve for x
    x = 13,816,650,191,438,232/174,089,923.66
  6. Step 6: Final answer
    x = 79,365,019.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.