Home / 6,517,304,886.60-9,782,270,848.98-6,163,365,180.60

Finding the Fourth Proportional to 6,517,304,886.60, 9,782,270,848.98 and 6,163,365,180.60

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Solution

The fourth proportional to 6,517,304,886.60, 9,782,270,848.98 and 6,163,365,180.60 is: 9,251,018,417.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,517,304,886.60 : 9,782,270,848.98 = 6,163,365,180.60 : x
  2. Step 2: Convert to fraction form
    6,517,304,886.60/9,782,270,848.98 = 6,163,365,180.60/x
  3. Step 3: Cross multiply
    6,517,304,886.60x = 9,782,270,848.98 × 6,163,365,180.60
  4. Step 4: Simplify right side
    6,517,304,886.60x = 60,291,707,537,801,732,096
  5. Step 5: Solve for x
    x = 60,291,707,537,801,732,096/6,517,304,886.60
  6. Step 6: Final answer
    x = 9,251,018,417.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.