Home / 1,104,646,411,251.60-1,524,190,958,147.20-616,830,291,274.93

Finding the Fourth Proportional to 1,104,646,411,251.60, 1,524,190,958,147.20 and 616,830,291,274.93

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Solution

The fourth proportional to 1,104,646,411,251.60, 1,524,190,958,147.20 and 616,830,291,274.93 is: 851,102,346,503.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,646,411,251.60 : 1,524,190,958,147.20 = 616,830,291,274.93 : x
  2. Step 2: Convert to fraction form
    1,104,646,411,251.60/1,524,190,958,147.20 = 616,830,291,274.93/x
  3. Step 3: Cross multiply
    1,104,646,411,251.60x = 1,524,190,958,147.20 × 616,830,291,274.93
  4. Step 4: Simplify right side
    1,104,646,411,251.60x = 940,167,152,672,552,089,812,992
  5. Step 5: Solve for x
    x = 940,167,152,672,552,089,812,992/1,104,646,411,251.60
  6. Step 6: Final answer
    x = 851,102,346,503.18

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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.