Home / 1,104,646,411,266.90-1,524,190,958,168.70-616,830,291,290.20

Finding the Fourth Proportional to 1,104,646,411,266.90, 1,524,190,958,168.70 and 616,830,291,290.20

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Solution

The fourth proportional to 1,104,646,411,266.90, 1,524,190,958,168.70 and 616,830,291,290.20 is: 851,102,346,524.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,646,411,266.90 : 1,524,190,958,168.70 = 616,830,291,290.20 : x
  2. Step 2: Convert to fraction form
    1,104,646,411,266.90/1,524,190,958,168.70 = 616,830,291,290.20/x
  3. Step 3: Cross multiply
    1,104,646,411,266.90x = 1,524,190,958,168.70 × 616,830,291,290.20
  4. Step 4: Simplify right side
    1,104,646,411,266.90x = 940,167,152,709,088,168,640,512
  5. Step 5: Solve for x
    x = 940,167,152,709,088,168,640,512/1,104,646,411,266.90
  6. Step 6: Final answer
    x = 851,102,346,524.47

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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.