Home / 28,893,640,232.60-43,340,460,348.90-24,485,656,002.20

Finding the Fourth Proportional to 28,893,640,232.60, 43,340,460,348.90 and 24,485,656,002.20

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Solution

The fourth proportional to 28,893,640,232.60, 43,340,460,348.90 and 24,485,656,002.20 is: 36,728,484,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,893,640,232.60 : 43,340,460,348.90 = 24,485,656,002.20 : x
  2. Step 2: Convert to fraction form
    28,893,640,232.60/43,340,460,348.90 = 24,485,656,002.20/x
  3. Step 3: Cross multiply
    28,893,640,232.60x = 43,340,460,348.90 × 24,485,656,002.20
  4. Step 4: Simplify right side
    28,893,640,232.60x = 1,061,219,603,080,154,447,872
  5. Step 5: Solve for x
    x = 1,061,219,603,080,154,447,872/28,893,640,232.60
  6. Step 6: Final answer
    x = 36,728,484,003.30

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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.