Home / 71,628,849,222.51-107,402,957,317.05-23,796,250,948.53

Finding the Fourth Proportional to 71,628,849,222.51, 107,402,957,317.05 and 23,796,250,948.53

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Solution

The fourth proportional to 71,628,849,222.51, 107,402,957,317.05 and 23,796,250,948.53 is: 35,680,982,630.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,628,849,222.51 : 107,402,957,317.05 = 23,796,250,948.53 : x
  2. Step 2: Convert to fraction form
    71,628,849,222.51/107,402,957,317.05 = 23,796,250,948.53/x
  3. Step 3: Cross multiply
    71,628,849,222.51x = 107,402,957,317.05 × 23,796,250,948.53
  4. Step 4: Simplify right side
    71,628,849,222.51x = 2,555,787,724,930,777,874,432
  5. Step 5: Solve for x
    x = 2,555,787,724,930,777,874,432/71,628,849,222.51
  6. Step 6: Final answer
    x = 35,680,982,630.22

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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.