Home / 22,895,460,616.44-31,574,418,912.20-14,858,207,338.56

Finding the Fourth Proportional to 22,895,460,616.44, 31,574,418,912.20 and 14,858,207,338.56

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Solution

The fourth proportional to 22,895,460,616.44, 31,574,418,912.20 and 14,858,207,338.56 is: 20,490,492,445.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,895,460,616.44 : 31,574,418,912.20 = 14,858,207,338.56 : x
  2. Step 2: Convert to fraction form
    22,895,460,616.44/31,574,418,912.20 = 14,858,207,338.56/x
  3. Step 3: Cross multiply
    22,895,460,616.44x = 31,574,418,912.20 × 14,858,207,338.56
  4. Step 4: Simplify right side
    22,895,460,616.44x = 469,139,262,792,017,707,008
  5. Step 5: Solve for x
    x = 469,139,262,792,017,707,008/22,895,460,616.44
  6. Step 6: Final answer
    x = 20,490,492,445.26

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1.5x scale

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.