Home / 3,983,210,863.92-5,499,311,714.64-2,535,603,508.44

Finding the Fourth Proportional to 3,983,210,863.92, 5,499,311,714.64 and 2,535,603,508.44

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Solution

The fourth proportional to 3,983,210,863.92, 5,499,311,714.64 and 2,535,603,508.44 is: 3,500,712,001.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,210,863.92 : 5,499,311,714.64 = 2,535,603,508.44 : x
  2. Step 2: Convert to fraction form
    3,983,210,863.92/5,499,311,714.64 = 2,535,603,508.44/x
  3. Step 3: Cross multiply
    3,983,210,863.92x = 5,499,311,714.64 × 2,535,603,508.44
  4. Step 4: Simplify right side
    3,983,210,863.92x = 13,944,074,077,646,376,960
  5. Step 5: Solve for x
    x = 13,944,074,077,646,376,960/3,983,210,863.92
  6. Step 6: Final answer
    x = 3,500,712,001.96

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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.