Home / 19,472,219,850,057-29,209,269,166,778-6,402,694,447,185.60

Finding the Fourth Proportional to 19,472,219,850,057, 29,209,269,166,778 and 6,402,694,447,185.60

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Solution

The fourth proportional to 19,472,219,850,057, 29,209,269,166,778 and 6,402,694,447,185.60 is: 9,604,350,553,793.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,472,219,850,057 : 29,209,269,166,778 = 6,402,694,447,185.60 : x
  2. Step 2: Convert to fraction form
    19,472,219,850,057/29,209,269,166,778 = 6,402,694,447,185.60/x
  3. Step 3: Cross multiply
    19,472,219,850,057x = 29,209,269,166,778 × 6,402,694,447,185.60
  4. Step 4: Simplify right side
    19,472,219,850,057x = 187,018,025,500,479,063,089,741,824
  5. Step 5: Solve for x
    x = 187,018,025,500,479,063,089,741,824/19,472,219,850,057
  6. Step 6: Final answer
    x = 9,604,350,553,793.26

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Double scale
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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.