Home / 6,983,835,700.24-10,475,654,898.08-3,251,039,288.72

Finding the Fourth Proportional to 6,983,835,700.24, 10,475,654,898.08 and 3,251,039,288.72

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Solution

The fourth proportional to 6,983,835,700.24, 10,475,654,898.08 and 3,251,039,288.72 is: 4,876,513,009.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,835,700.24 : 10,475,654,898.08 = 3,251,039,288.72 : x
  2. Step 2: Convert to fraction form
    6,983,835,700.24/10,475,654,898.08 = 3,251,039,288.72/x
  3. Step 3: Cross multiply
    6,983,835,700.24x = 10,475,654,898.08 × 3,251,039,288.72
  4. Step 4: Simplify right side
    6,983,835,700.24x = 34,056,765,648,713,932,800
  5. Step 5: Solve for x
    x = 34,056,765,648,713,932,800/6,983,835,700.24
  6. Step 6: Final answer
    x = 4,876,513,009.54

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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.