Home / 66,529,523.60-99,794,285.40-23,398,384.40

Finding the Fourth Proportional to 66,529,523.60, 99,794,285.40 and 23,398,384.40

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Solution

The fourth proportional to 66,529,523.60, 99,794,285.40 and 23,398,384.40 is: 35,097,576.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,529,523.60 : 99,794,285.40 = 23,398,384.40 : x
  2. Step 2: Convert to fraction form
    66,529,523.60/99,794,285.40 = 23,398,384.40/x
  3. Step 3: Cross multiply
    66,529,523.60x = 99,794,285.40 × 23,398,384.40
  4. Step 4: Simplify right side
    66,529,523.60x = 2,335,025,050,712,508
  5. Step 5: Solve for x
    x = 2,335,025,050,712,508/66,529,523.60
  6. Step 6: Final answer
    x = 35,097,576.60

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Similar ratio
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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.