Home / 604,619,826,066.80-834,375,328,062.30-326,522,362,760.75

Finding the Fourth Proportional to 604,619,826,066.80, 834,375,328,062.30 and 326,522,362,760.75

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Solution

The fourth proportional to 604,619,826,066.80, 834,375,328,062.30 and 326,522,362,760.75 is: 450,600,843,377.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,619,826,066.80 : 834,375,328,062.30 = 326,522,362,760.75 : x
  2. Step 2: Convert to fraction form
    604,619,826,066.80/834,375,328,062.30 = 326,522,362,760.75/x
  3. Step 3: Cross multiply
    604,619,826,066.80x = 834,375,328,062.30 × 326,522,362,760.75
  4. Step 4: Simplify right side
    604,619,826,066.80x = 272,442,203,548,178,117,033,984
  5. Step 5: Solve for x
    x = 272,442,203,548,178,117,033,984/604,619,826,066.80
  6. Step 6: Final answer
    x = 450,600,843,377.04

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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.