Home / 8,703,716,642.27-12,011,169,641.66-4,944,733,475.48

Finding the Fourth Proportional to 8,703,716,642.27, 12,011,169,641.66 and 4,944,733,475.48

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Solution

The fourth proportional to 8,703,716,642.27, 12,011,169,641.66 and 4,944,733,475.48 is: 6,823,755,304.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,703,716,642.27 : 12,011,169,641.66 = 4,944,733,475.48 : x
  2. Step 2: Convert to fraction form
    8,703,716,642.27/12,011,169,641.66 = 4,944,733,475.48/x
  3. Step 3: Cross multiply
    8,703,716,642.27x = 12,011,169,641.66 × 4,944,733,475.48
  4. Step 4: Simplify right side
    8,703,716,642.27x = 59,392,032,606,785,314,816
  5. Step 5: Solve for x
    x = 59,392,032,606,785,314,816/8,703,716,642.27
  6. Step 6: Final answer
    x = 6,823,755,304.53

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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.