Home / 92,089,598.36-127,085,954.82-52,394,941.40

Finding the Fourth Proportional to 92,089,598.36, 127,085,954.82 and 52,394,941.40

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Solution

The fourth proportional to 92,089,598.36, 127,085,954.82 and 52,394,941.40 is: 72,306,332.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,089,598.36 : 127,085,954.82 = 52,394,941.40 : x
  2. Step 2: Convert to fraction form
    92,089,598.36/127,085,954.82 = 52,394,941.40/x
  3. Step 3: Cross multiply
    92,089,598.36x = 127,085,954.82 × 52,394,941.40
  4. Step 4: Simplify right side
    92,089,598.36x = 6,658,661,155,556,947
  5. Step 5: Solve for x
    x = 6,658,661,155,556,947/92,089,598.36
  6. Step 6: Final answer
    x = 72,306,332.90

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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.