Home / 10,489,743,734,419-14,474,874,899,540-5,802,041,607,604.40

Finding the Fourth Proportional to 10,489,743,734,419, 14,474,874,899,540 and 5,802,041,607,604.40

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Solution

The fourth proportional to 10,489,743,734,419, 14,474,874,899,540 and 5,802,041,607,604.40 is: 8,006,280,092,089.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,489,743,734,419 : 14,474,874,899,540 = 5,802,041,607,604.40 : x
  2. Step 2: Convert to fraction form
    10,489,743,734,419/14,474,874,899,540 = 5,802,041,607,604.40/x
  3. Step 3: Cross multiply
    10,489,743,734,419x = 14,474,874,899,540 × 5,802,041,607,604.40
  4. Step 4: Simplify right side
    10,489,743,734,419x = 83,983,826,431,999,651,252,011,008
  5. Step 5: Solve for x
    x = 83,983,826,431,999,651,252,011,008/10,489,743,734,419
  6. Step 6: Final answer
    x = 8,006,280,092,089.52

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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.