Home / 29,357,081,566.72-44,011,858,846.12-9,178,120,498.54

Finding the Fourth Proportional to 29,357,081,566.72, 44,011,858,846.12 and 9,178,120,498.54

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Solution

The fourth proportional to 29,357,081,566.72, 44,011,858,846.12 and 9,178,120,498.54 is: 13,759,751,388.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,357,081,566.72 : 44,011,858,846.12 = 9,178,120,498.54 : x
  2. Step 2: Convert to fraction form
    29,357,081,566.72/44,011,858,846.12 = 9,178,120,498.54/x
  3. Step 3: Cross multiply
    29,357,081,566.72x = 44,011,858,846.12 × 9,178,120,498.54
  4. Step 4: Simplify right side
    29,357,081,566.72x = 403,946,143,854,423,048,192
  5. Step 5: Solve for x
    x = 403,946,143,854,423,048,192/29,357,081,566.72
  6. Step 6: Final answer
    x = 13,759,751,388.65

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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.