Home / 21,733,565,256,716-29,992,417,337,286-11,856,778,816,104

Finding the Fourth Proportional to 21,733,565,256,716, 29,992,417,337,286 and 11,856,778,816,104

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Solution

The fourth proportional to 21,733,565,256,716, 29,992,417,337,286 and 11,856,778,816,104 is: 16,362,407,839,118.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,733,565,256,716 : 29,992,417,337,286 = 11,856,778,816,104 : x
  2. Step 2: Convert to fraction form
    21,733,565,256,716/29,992,417,337,286 = 11,856,778,816,104/x
  3. Step 3: Cross multiply
    21,733,565,256,716x = 29,992,417,337,286 × 11,856,778,816,104
  4. Step 4: Simplify right side
    21,733,565,256,716x = 355,613,458,528,482,953,328,066,560
  5. Step 5: Solve for x
    x = 355,613,458,528,482,953,328,066,560/21,733,565,256,716
  6. Step 6: Final answer
    x = 16,362,407,839,118.48

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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.