Home / 28,893,640,233.60-43,340,460,350.40-24,485,656,003.20

Finding the Fourth Proportional to 28,893,640,233.60, 43,340,460,350.40 and 24,485,656,003.20

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Solution

The fourth proportional to 28,893,640,233.60, 43,340,460,350.40 and 24,485,656,003.20 is: 36,728,484,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,893,640,233.60 : 43,340,460,350.40 = 24,485,656,003.20 : x
  2. Step 2: Convert to fraction form
    28,893,640,233.60/43,340,460,350.40 = 24,485,656,003.20/x
  3. Step 3: Cross multiply
    28,893,640,233.60x = 43,340,460,350.40 × 24,485,656,003.20
  4. Step 4: Simplify right side
    28,893,640,233.60x = 1,061,219,603,160,223,449,088
  5. Step 5: Solve for x
    x = 1,061,219,603,160,223,449,088/28,893,640,233.60
  6. Step 6: Final answer
    x = 36,728,484,004.80

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1.5x scale

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.