Home / 25,448,393,301,312-38,172,590,456,425-6,108,399,873,819

Finding the Fourth Proportional to 25,448,393,301,312, 38,172,590,456,425 and 6,108,399,873,819

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Solution

The fourth proportional to 25,448,393,301,312, 38,172,590,456,425 and 6,108,399,873,819 is: 9,162,599,931,813.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,448,393,301,312 : 38,172,590,456,425 = 6,108,399,873,819 : x
  2. Step 2: Convert to fraction form
    25,448,393,301,312/38,172,590,456,425 = 6,108,399,873,819/x
  3. Step 3: Cross multiply
    25,448,393,301,312x = 38,172,590,456,425 × 6,108,399,873,819
  4. Step 4: Simplify right side
    25,448,393,301,312x = 233,173,446,727,370,833,733,353,472
  5. Step 5: Solve for x
    x = 233,173,446,727,370,833,733,353,472/25,448,393,301,312
  6. Step 6: Final answer
    x = 9,162,599,931,813.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.