Home / 52,295,148,745,557-72,166,876,388,727-28,564,182,628,230

Finding the Fourth Proportional to 52,295,148,745,557, 72,166,876,388,727 and 28,564,182,628,230

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Solution

The fourth proportional to 52,295,148,745,557, 72,166,876,388,727 and 28,564,182,628,230 is: 39,418,337,767,929.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,295,148,745,557 : 72,166,876,388,727 = 28,564,182,628,230 : x
  2. Step 2: Convert to fraction form
    52,295,148,745,557/72,166,876,388,727 = 28,564,182,628,230/x
  3. Step 3: Cross multiply
    52,295,148,745,557x = 72,166,876,388,727 × 28,564,182,628,230
  4. Step 4: Simplify right side
    52,295,148,745,557x = 2,061,387,836,876,497,515,276,402,688
  5. Step 5: Solve for x
    x = 2,061,387,836,876,497,515,276,402,688/52,295,148,745,557
  6. Step 6: Final answer
    x = 39,418,337,767,929.83

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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.