Home / 33,699,941,770.27-46,483,526,559.18-21,672,158,806.84

Finding the Fourth Proportional to 33,699,941,770.27, 46,483,526,559.18 and 21,672,158,806.84

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Solution

The fourth proportional to 33,699,941,770.27, 46,483,526,559.18 and 21,672,158,806.84 is: 29,893,178,343.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,699,941,770.27 : 46,483,526,559.18 = 21,672,158,806.84 : x
  2. Step 2: Convert to fraction form
    33,699,941,770.27/46,483,526,559.18 = 21,672,158,806.84/x
  3. Step 3: Cross multiply
    33,699,941,770.27x = 46,483,526,559.18 × 21,672,158,806.84
  4. Step 4: Simplify right side
    33,699,941,770.27x = 1,007,398,369,492,513,849,344
  5. Step 5: Solve for x
    x = 1,007,398,369,492,513,849,344/33,699,941,770.27
  6. Step 6: Final answer
    x = 29,893,178,343.15

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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.