Home / 16,626,452,559-22,944,321,743.58-9,005,308,874.16

Finding the Fourth Proportional to 16,626,452,559, 22,944,321,743.58 and 9,005,308,874.16

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Solution

The fourth proportional to 16,626,452,559, 22,944,321,743.58 and 9,005,308,874.16 is: 12,427,227,243.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,626,452,559 : 22,944,321,743.58 = 9,005,308,874.16 : x
  2. Step 2: Convert to fraction form
    16,626,452,559/22,944,321,743.58 = 9,005,308,874.16/x
  3. Step 3: Cross multiply
    16,626,452,559x = 22,944,321,743.58 × 9,005,308,874.16
  4. Step 4: Simplify right side
    16,626,452,559x = 206,620,704,209,043,226,624
  5. Step 5: Solve for x
    x = 206,620,704,209,043,226,624/16,626,452,559
  6. Step 6: Final answer
    x = 12,427,227,243.81

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1.5x scale

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.