Home / 1,074,290,264,203.90-1,482,650,566,213.60-611,429,846,610.58

Finding the Fourth Proportional to 1,074,290,264,203.90, 1,482,650,566,213.60 and 611,429,846,610.58

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Solution

The fourth proportional to 1,074,290,264,203.90, 1,482,650,566,213.60 and 611,429,846,610.58 is: 843,847,178,442.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,290,264,203.90 : 1,482,650,566,213.60 = 611,429,846,610.58 : x
  2. Step 2: Convert to fraction form
    1,074,290,264,203.90/1,482,650,566,213.60 = 611,429,846,610.58/x
  3. Step 3: Cross multiply
    1,074,290,264,203.90x = 1,482,650,566,213.60 × 611,429,846,610.58
  4. Step 4: Simplify right side
    1,074,290,264,203.90x = 906,536,808,277,071,055,814,656
  5. Step 5: Solve for x
    x = 906,536,808,277,071,055,814,656/1,074,290,264,203.90
  6. Step 6: Final answer
    x = 843,847,178,442.84

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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.