Home / 93,494,276.70-140,241,415.05-92,218,818.30

Finding the Fourth Proportional to 93,494,276.70, 140,241,415.05 and 92,218,818.30

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Solution

The fourth proportional to 93,494,276.70, 140,241,415.05 and 92,218,818.30 is: 138,328,227.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,494,276.70 : 140,241,415.05 = 92,218,818.30 : x
  2. Step 2: Convert to fraction form
    93,494,276.70/140,241,415.05 = 92,218,818.30/x
  3. Step 3: Cross multiply
    93,494,276.70x = 140,241,415.05 × 92,218,818.30
  4. Step 4: Simplify right side
    93,494,276.70x = 12,932,897,572,630,836
  5. Step 5: Solve for x
    x = 12,932,897,572,630,836/93,494,276.70
  6. Step 6: Final answer
    x = 138,328,227.45

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Double scale
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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.