Home / 29,883,393,807.69-44,825,090,714.61-9,986,281,229.83

Finding the Fourth Proportional to 29,883,393,807.69, 44,825,090,714.61 and 9,986,281,229.83

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Solution

The fourth proportional to 29,883,393,807.69, 44,825,090,714.61 and 9,986,281,229.83 is: 14,979,421,845.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,883,393,807.69 : 44,825,090,714.61 = 9,986,281,229.83 : x
  2. Step 2: Convert to fraction form
    29,883,393,807.69/44,825,090,714.61 = 9,986,281,229.83/x
  3. Step 3: Cross multiply
    29,883,393,807.69x = 44,825,090,714.61 × 9,986,281,229.83
  4. Step 4: Simplify right side
    29,883,393,807.69x = 447,635,962,028,972,048,384
  5. Step 5: Solve for x
    x = 447,635,962,028,972,048,384/29,883,393,807.69
  6. Step 6: Final answer
    x = 14,979,421,845.78

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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.