Home / 52,694,357,287,435-72,719,976,837,039-29,283,773,013,841

Finding the Fourth Proportional to 52,694,357,287,435, 72,719,976,837,039 and 29,283,773,013,841

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Solution

The fourth proportional to 52,694,357,287,435, 72,719,976,837,039 and 29,283,773,013,841 is: 40,412,586,942,689.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,694,357,287,435 : 72,719,976,837,039 = 29,283,773,013,841 : x
  2. Step 2: Convert to fraction form
    52,694,357,287,435/72,719,976,837,039 = 29,283,773,013,841/x
  3. Step 3: Cross multiply
    52,694,357,287,435x = 72,719,976,837,039 × 29,283,773,013,841
  4. Step 4: Simplify right side
    52,694,357,287,435x = 2,129,515,295,267,625,198,858,272,768
  5. Step 5: Solve for x
    x = 2,129,515,295,267,625,198,858,272,768/52,694,357,287,435
  6. Step 6: Final answer
    x = 40,412,586,942,689.77

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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.