Home / 88,960,576.60-133,216,916.10-58,503,539.80

Finding the Fourth Proportional to 88,960,576.60, 133,216,916.10 and 58,503,539.80

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Solution

The fourth proportional to 88,960,576.60, 133,216,916.10 and 58,503,539.80 is: 87,608,033.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,960,576.60 : 133,216,916.10 = 58,503,539.80 : x
  2. Step 2: Convert to fraction form
    88,960,576.60/133,216,916.10 = 58,503,539.80/x
  3. Step 3: Cross multiply
    88,960,576.60x = 133,216,916.10 × 58,503,539.80
  4. Step 4: Simplify right side
    88,960,576.60x = 7,793,661,153,089,610
  5. Step 5: Solve for x
    x = 7,793,661,153,089,610/88,960,576.60
  6. Step 6: Final answer
    x = 87,608,033.25

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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.