Home / 8,703,716,531.16-12,011,169,488.16-4,944,733,364.37

Finding the Fourth Proportional to 8,703,716,531.16, 12,011,169,488.16 and 4,944,733,364.37

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Solution

The fourth proportional to 8,703,716,531.16, 12,011,169,488.16 and 4,944,733,364.37 is: 6,823,755,151.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,703,716,531.16 : 12,011,169,488.16 = 4,944,733,364.37 : x
  2. Step 2: Convert to fraction form
    8,703,716,531.16/12,011,169,488.16 = 4,944,733,364.37/x
  3. Step 3: Cross multiply
    8,703,716,531.16x = 12,011,169,488.16 × 4,944,733,364.37
  4. Step 4: Simplify right side
    8,703,716,531.16x = 59,392,030,513,205,846,016
  5. Step 5: Solve for x
    x = 59,392,030,513,205,846,016/8,703,716,531.16
  6. Step 6: Final answer
    x = 6,823,755,151.10

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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.