Home / 88,444,228.60-132,750,323.70-54,432,004.60

Finding the Fourth Proportional to 88,444,228.60, 132,750,323.70 and 54,432,004.60

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Solution

The fourth proportional to 88,444,228.60, 132,750,323.70 and 54,432,004.60 is: 81,699,691.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,444,228.60 : 132,750,323.70 = 54,432,004.60 : x
  2. Step 2: Convert to fraction form
    88,444,228.60/132,750,323.70 = 54,432,004.60/x
  3. Step 3: Cross multiply
    88,444,228.60x = 132,750,323.70 × 54,432,004.60
  4. Step 4: Simplify right side
    88,444,228.60x = 7,225,866,230,289,889
  5. Step 5: Solve for x
    x = 7,225,866,230,289,889/88,444,228.60
  6. Step 6: Final answer
    x = 81,699,691.94

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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.