Home / 102,573,244,893.60-153,859,867,340.40-43,691,282,704.80

Finding the Fourth Proportional to 102,573,244,893.60, 153,859,867,340.40 and 43,691,282,704.80

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Solution

The fourth proportional to 102,573,244,893.60, 153,859,867,340.40 and 43,691,282,704.80 is: 65,536,924,057.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,573,244,893.60 : 153,859,867,340.40 = 43,691,282,704.80 : x
  2. Step 2: Convert to fraction form
    102,573,244,893.60/153,859,867,340.40 = 43,691,282,704.80/x
  3. Step 3: Cross multiply
    102,573,244,893.60x = 153,859,867,340.40 × 43,691,282,704.80
  4. Step 4: Simplify right side
    102,573,244,893.60x = 6,722,334,960,892,441,001,984
  5. Step 5: Solve for x
    x = 6,722,334,960,892,441,001,984/102,573,244,893.60
  6. Step 6: Final answer
    x = 65,536,924,057.20

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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.