Home / 29,576,003.60-44,364,005.40-28,400,272.40

Finding the Fourth Proportional to 29,576,003.60, 44,364,005.40 and 28,400,272.40

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Solution

The fourth proportional to 29,576,003.60, 44,364,005.40 and 28,400,272.40 is: 42,600,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,576,003.60 : 44,364,005.40 = 28,400,272.40 : x
  2. Step 2: Convert to fraction form
    29,576,003.60/44,364,005.40 = 28,400,272.40/x
  3. Step 3: Cross multiply
    29,576,003.60x = 44,364,005.40 × 28,400,272.40
  4. Step 4: Simplify right side
    29,576,003.60x = 1,259,949,838,115,070.75
  5. Step 5: Solve for x
    x = 1,259,949,838,115,070.75/29,576,003.60
  6. Step 6: Final answer
    x = 42,600,408.60

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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.