Home / 7,524,766,048.14-10,383,588,915.75-4,183,060,841.10

Finding the Fourth Proportional to 7,524,766,048.14, 10,383,588,915.75 and 4,183,060,841.10

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Solution

The fourth proportional to 7,524,766,048.14, 10,383,588,915.75 and 4,183,060,841.10 is: 5,772,296,959.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,766,048.14 : 10,383,588,915.75 = 4,183,060,841.10 : x
  2. Step 2: Convert to fraction form
    7,524,766,048.14/10,383,588,915.75 = 4,183,060,841.10/x
  3. Step 3: Cross multiply
    7,524,766,048.14x = 10,383,588,915.75 × 4,183,060,841.10
  4. Step 4: Simplify right side
    7,524,766,048.14x = 43,435,184,183,553,835,008
  5. Step 5: Solve for x
    x = 43,435,184,183,553,835,008/7,524,766,048.14
  6. Step 6: Final answer
    x = 5,772,296,959.89

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.