Home / 26,920,603.20-40,380,904.80-24,009,268.80

Finding the Fourth Proportional to 26,920,603.20, 40,380,904.80 and 24,009,268.80

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Solution

The fourth proportional to 26,920,603.20, 40,380,904.80 and 24,009,268.80 is: 36,013,903.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,920,603.20 : 40,380,904.80 = 24,009,268.80 : x
  2. Step 2: Convert to fraction form
    26,920,603.20/40,380,904.80 = 24,009,268.80/x
  3. Step 3: Cross multiply
    26,920,603.20x = 40,380,904.80 × 24,009,268.80
  4. Step 4: Simplify right side
    26,920,603.20x = 969,515,997,730,410.25
  5. Step 5: Solve for x
    x = 969,515,997,730,410.25/26,920,603.20
  6. Step 6: Final answer
    x = 36,013,903.20

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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.