Home / 31,274,457,444,806-43,158,074,992,624-18,106,004,030,057

Finding the Fourth Proportional to 31,274,457,444,806, 43,158,074,992,624 and 18,106,004,030,057

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Solution

The fourth proportional to 31,274,457,444,806, 43,158,074,992,624 and 18,106,004,030,057 is: 24,985,894,035,892.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,274,457,444,806 : 43,158,074,992,624 = 18,106,004,030,057 : x
  2. Step 2: Convert to fraction form
    31,274,457,444,806/43,158,074,992,624 = 18,106,004,030,057/x
  3. Step 3: Cross multiply
    31,274,457,444,806x = 43,158,074,992,624 × 18,106,004,030,057
  4. Step 4: Simplify right side
    31,274,457,444,806x = 781,420,279,745,952,390,221,660,160
  5. Step 5: Solve for x
    x = 781,420,279,745,952,390,221,660,160/31,274,457,444,806
  6. Step 6: Final answer
    x = 24,985,894,035,892.51

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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.