Home / 11,079,610,417.62-16,620,437,296.26-3,618,232,304.58

Finding the Fourth Proportional to 11,079,610,417.62, 16,620,437,296.26 and 3,618,232,304.58

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Solution

The fourth proportional to 11,079,610,417.62, 16,620,437,296.26 and 3,618,232,304.58 is: 5,427,682,100.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,079,610,417.62 : 16,620,437,296.26 = 3,618,232,304.58 : x
  2. Step 2: Convert to fraction form
    11,079,610,417.62/16,620,437,296.26 = 3,618,232,304.58/x
  3. Step 3: Cross multiply
    11,079,610,417.62x = 16,620,437,296.26 × 3,618,232,304.58
  4. Step 4: Simplify right side
    11,079,610,417.62x = 60,136,603,141,574,205,440
  5. Step 5: Solve for x
    x = 60,136,603,141,574,205,440/11,079,610,417.62
  6. Step 6: Final answer
    x = 5,427,682,100.26

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1.5x scale

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.