Home / 31,556,234,552.85-43,548,972,569.91-17,475,173,816.85

Finding the Fourth Proportional to 31,556,234,552.85, 43,548,972,569.91 and 17,475,173,816.85

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Solution

The fourth proportional to 31,556,234,552.85, 43,548,972,569.91 and 17,475,173,816.85 is: 24,116,497,927.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,556,234,552.85 : 43,548,972,569.91 = 17,475,173,816.85 : x
  2. Step 2: Convert to fraction form
    31,556,234,552.85/43,548,972,569.91 = 17,475,173,816.85/x
  3. Step 3: Cross multiply
    31,556,234,552.85x = 43,548,972,569.91 × 17,475,173,816.85
  4. Step 4: Simplify right side
    31,556,234,552.85x = 761,025,865,204,410,089,472
  5. Step 5: Solve for x
    x = 761,025,865,204,410,089,472/31,556,234,552.85
  6. Step 6: Final answer
    x = 24,116,497,927.85

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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.