Home / 93,576,003.60-140,364,005.40-70,901,187.60

Finding the Fourth Proportional to 93,576,003.60, 140,364,005.40 and 70,901,187.60

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Solution

The fourth proportional to 93,576,003.60, 140,364,005.40 and 70,901,187.60 is: 106,351,781.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,576,003.60 : 140,364,005.40 = 70,901,187.60 : x
  2. Step 2: Convert to fraction form
    93,576,003.60/140,364,005.40 = 70,901,187.60/x
  3. Step 3: Cross multiply
    93,576,003.60x = 140,364,005.40 × 70,901,187.60
  4. Step 4: Simplify right side
    93,576,003.60x = 9,951,974,679,152,812
  5. Step 5: Solve for x
    x = 9,951,974,679,152,812/93,576,003.60
  6. Step 6: Final answer
    x = 106,351,781.40

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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.