Home / 61,056,056.60-91,556,091.30-26,959,851.80

Finding the Fourth Proportional to 61,056,056.60, 91,556,091.30 and 26,959,851.80

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Solution

The fourth proportional to 61,056,056.60, 91,556,091.30 and 26,959,851.80 is: 40,427,416.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,056,056.60 : 91,556,091.30 = 26,959,851.80 : x
  2. Step 2: Convert to fraction form
    61,056,056.60/91,556,091.30 = 26,959,851.80/x
  3. Step 3: Cross multiply
    61,056,056.60x = 91,556,091.30 × 26,959,851.80
  4. Step 4: Simplify right side
    61,056,056.60x = 2,468,338,652,835,269.50
  5. Step 5: Solve for x
    x = 2,468,338,652,835,269.50/61,056,056.60
  6. Step 6: Final answer
    x = 40,427,416.87

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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.