Home / 1,104,646,411,258.90-1,524,190,958,157.50-616,830,291,282.20

Finding the Fourth Proportional to 1,104,646,411,258.90, 1,524,190,958,157.50 and 616,830,291,282.20

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Solution

The fourth proportional to 1,104,646,411,258.90, 1,524,190,958,157.50 and 616,830,291,282.20 is: 851,102,346,513.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,646,411,258.90 : 1,524,190,958,157.50 = 616,830,291,282.20 : x
  2. Step 2: Convert to fraction form
    1,104,646,411,258.90/1,524,190,958,157.50 = 616,830,291,282.20/x
  3. Step 3: Cross multiply
    1,104,646,411,258.90x = 1,524,190,958,157.50 × 616,830,291,282.20
  4. Step 4: Simplify right side
    1,104,646,411,258.90x = 940,167,152,689,986,167,373,824
  5. Step 5: Solve for x
    x = 940,167,152,689,986,167,373,824/1,104,646,411,258.90
  6. Step 6: Final answer
    x = 851,102,346,513.34

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Double scale
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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.