Home / 52,144,041,713,571-71,955,535,288,044-28,731,160,515,430

Finding the Fourth Proportional to 52,144,041,713,571, 71,955,535,288,044 and 28,731,160,515,430

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Solution

The fourth proportional to 52,144,041,713,571, 71,955,535,288,044 and 28,731,160,515,430 is: 39,647,215,029,678.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,144,041,713,571 : 71,955,535,288,044 = 28,731,160,515,430 : x
  2. Step 2: Convert to fraction form
    52,144,041,713,571/71,955,535,288,044 = 28,731,160,515,430/x
  3. Step 3: Cross multiply
    52,144,041,713,571x = 71,955,535,288,044 × 28,731,160,515,430
  4. Step 4: Simplify right side
    52,144,041,713,571x = 2,067,366,034,334,479,771,703,967,744
  5. Step 5: Solve for x
    x = 2,067,366,034,334,479,771,703,967,744/52,144,041,713,571
  6. Step 6: Final answer
    x = 39,647,215,029,678.59

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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.