Home / 63,573,079,250,434-87,747,172,550,850-41,405,616,421,646

Finding the Fourth Proportional to 63,573,079,250,434, 87,747,172,550,850 and 41,405,616,421,646

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Solution

The fourth proportional to 63,573,079,250,434, 87,747,172,550,850 and 41,405,616,421,646 is: 57,150,382,073,079.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,573,079,250,434 : 87,747,172,550,850 = 41,405,616,421,646 : x
  2. Step 2: Convert to fraction form
    63,573,079,250,434/87,747,172,550,850 = 41,405,616,421,646/x
  3. Step 3: Cross multiply
    63,573,079,250,434x = 87,747,172,550,850 × 41,405,616,421,646
  4. Step 4: Simplify right side
    63,573,079,250,434x = 3,633,225,768,724,480,131,558,539,264
  5. Step 5: Solve for x
    x = 3,633,225,768,724,480,131,558,539,264/63,573,079,250,434
  6. Step 6: Final answer
    x = 57,150,382,073,079.73

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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.