Home / 88,923,763.50-122,714,793.66-48,225,907.50

Finding the Fourth Proportional to 88,923,763.50, 122,714,793.66 and 48,225,907.50

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Solution

The fourth proportional to 88,923,763.50, 122,714,793.66 and 48,225,907.50 is: 66,551,752.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,923,763.50 : 122,714,793.66 = 48,225,907.50 : x
  2. Step 2: Convert to fraction form
    88,923,763.50/122,714,793.66 = 48,225,907.50/x
  3. Step 3: Cross multiply
    88,923,763.50x = 122,714,793.66 × 48,225,907.50
  4. Step 4: Simplify right side
    88,923,763.50x = 5,918,032,287,928,746
  5. Step 5: Solve for x
    x = 5,918,032,287,928,746/88,923,763.50
  6. Step 6: Final answer
    x = 66,551,752.37

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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.