Home / 93,623,908.70-140,435,863.05-48,274,276.70

Finding the Fourth Proportional to 93,623,908.70, 140,435,863.05 and 48,274,276.70

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Solution

The fourth proportional to 93,623,908.70, 140,435,863.05 and 48,274,276.70 is: 72,411,415.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,623,908.70 : 140,435,863.05 = 48,274,276.70 : x
  2. Step 2: Convert to fraction form
    93,623,908.70/140,435,863.05 = 48,274,276.70/x
  3. Step 3: Cross multiply
    93,623,908.70x = 140,435,863.05 × 48,274,276.70
  4. Step 4: Simplify right side
    93,623,908.70x = 6,779,439,711,479,007
  5. Step 5: Solve for x
    x = 6,779,439,711,479,007/93,623,908.70
  6. Step 6: Final answer
    x = 72,411,415.05

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Double scale
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Similar ratio
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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.