Home / 61,177,404.60-91,766,106.90-35,313,942.60

Finding the Fourth Proportional to 61,177,404.60, 91,766,106.90 and 35,313,942.60

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Solution

The fourth proportional to 61,177,404.60, 91,766,106.90 and 35,313,942.60 is: 52,970,913.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,177,404.60 : 91,766,106.90 = 35,313,942.60 : x
  2. Step 2: Convert to fraction form
    61,177,404.60/91,766,106.90 = 35,313,942.60/x
  3. Step 3: Cross multiply
    61,177,404.60x = 91,766,106.90 × 35,313,942.60
  4. Step 4: Simplify right side
    61,177,404.60x = 3,240,623,031,692,064.50
  5. Step 5: Solve for x
    x = 3,240,623,031,692,064.50/61,177,404.60
  6. Step 6: Final answer
    x = 52,970,913.90

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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.