Home / 48,507,339.60-72,761,009.52-24,250,010.40

Finding the Fourth Proportional to 48,507,339.60, 72,761,009.52 and 24,250,010.40

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Solution

The fourth proportional to 48,507,339.60, 72,761,009.52 and 24,250,010.40 is: 36,375,015.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,507,339.60 : 72,761,009.52 = 24,250,010.40 : x
  2. Step 2: Convert to fraction form
    48,507,339.60/72,761,009.52 = 24,250,010.40/x
  3. Step 3: Cross multiply
    48,507,339.60x = 72,761,009.52 × 24,250,010.40
  4. Step 4: Simplify right side
    48,507,339.60x = 1,764,455,237,574,498.75
  5. Step 5: Solve for x
    x = 1,764,455,237,574,498.75/48,507,339.60
  6. Step 6: Final answer
    x = 36,375,015.66

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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.