Home / 8,703,716,536.91-12,011,169,496.11-4,944,733,370.12

Finding the Fourth Proportional to 8,703,716,536.91, 12,011,169,496.11 and 4,944,733,370.12

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Solution

The fourth proportional to 8,703,716,536.91, 12,011,169,496.11 and 4,944,733,370.12 is: 6,823,755,159.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,703,716,536.91 : 12,011,169,496.11 = 4,944,733,370.12 : x
  2. Step 2: Convert to fraction form
    8,703,716,536.91/12,011,169,496.11 = 4,944,733,370.12/x
  3. Step 3: Cross multiply
    8,703,716,536.91x = 12,011,169,496.11 × 4,944,733,370.12
  4. Step 4: Simplify right side
    8,703,716,536.91x = 59,392,030,621,582,540,800
  5. Step 5: Solve for x
    x = 59,392,030,621,582,540,800/8,703,716,536.91
  6. Step 6: Final answer
    x = 6,823,755,159.04

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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.