Home / 11,810,121,616.36-17,709,729,582.30-4,346,829,758.44

Finding the Fourth Proportional to 11,810,121,616.36, 17,709,729,582.30 and 4,346,829,758.44

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Solution

The fourth proportional to 11,810,121,616.36, 17,709,729,582.30 and 4,346,829,758.44 is: 6,518,237,666.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,121,616.36 : 17,709,729,582.30 = 4,346,829,758.44 : x
  2. Step 2: Convert to fraction form
    11,810,121,616.36/17,709,729,582.30 = 4,346,829,758.44/x
  3. Step 3: Cross multiply
    11,810,121,616.36x = 17,709,729,582.30 × 4,346,829,758.44
  4. Step 4: Simplify right side
    11,810,121,616.36x = 76,981,179,562,266,820,608
  5. Step 5: Solve for x
    x = 76,981,179,562,266,820,608/11,810,121,616.36
  6. Step 6: Final answer
    x = 6,518,237,666.21

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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.