Home / 36,068,355,632.16-54,104,234,059.44-29,761,086,287.52

Finding the Fourth Proportional to 36,068,355,632.16, 54,104,234,059.44 and 29,761,086,287.52

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Solution

The fourth proportional to 36,068,355,632.16, 54,104,234,059.44 and 29,761,086,287.52 is: 44,643,032,656.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,068,355,632.16 : 54,104,234,059.44 = 29,761,086,287.52 : x
  2. Step 2: Convert to fraction form
    36,068,355,632.16/54,104,234,059.44 = 29,761,086,287.52/x
  3. Step 3: Cross multiply
    36,068,355,632.16x = 54,104,234,059.44 × 29,761,086,287.52
  4. Step 4: Simplify right side
    36,068,355,632.16x = 1,610,200,778,363,172,552,704
  5. Step 5: Solve for x
    x = 1,610,200,778,363,172,552,704/36,068,355,632.16
  6. Step 6: Final answer
    x = 44,643,032,656.79

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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.