Home / 1,104,646,411,248.60-1,524,190,958,143.10-616,830,291,272.04

Finding the Fourth Proportional to 1,104,646,411,248.60, 1,524,190,958,143.10 and 616,830,291,272.04

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Solution

The fourth proportional to 1,104,646,411,248.60, 1,524,190,958,143.10 and 616,830,291,272.04 is: 851,102,346,499.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,646,411,248.60 : 1,524,190,958,143.10 = 616,830,291,272.04 : x
  2. Step 2: Convert to fraction form
    1,104,646,411,248.60/1,524,190,958,143.10 = 616,830,291,272.04/x
  3. Step 3: Cross multiply
    1,104,646,411,248.60x = 1,524,190,958,143.10 × 616,830,291,272.04
  4. Step 4: Simplify right side
    1,104,646,411,248.60x = 940,167,152,665,618,267,766,784
  5. Step 5: Solve for x
    x = 940,167,152,665,618,267,766,784/1,104,646,411,248.60
  6. Step 6: Final answer
    x = 851,102,346,499.21

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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.