Home / 9,204,180,753.77-13,806,187,859.21-2,908,611,011.33

Finding the Fourth Proportional to 9,204,180,753.77, 13,806,187,859.21 and 2,908,611,011.33

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Solution

The fourth proportional to 9,204,180,753.77, 13,806,187,859.21 and 2,908,611,011.33 is: 4,362,890,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,180,753.77 : 13,806,187,859.21 = 2,908,611,011.33 : x
  2. Step 2: Convert to fraction form
    9,204,180,753.77/13,806,187,859.21 = 2,908,611,011.33/x
  3. Step 3: Cross multiply
    9,204,180,753.77x = 13,806,187,859.21 × 2,908,611,011.33
  4. Step 4: Simplify right side
    9,204,180,753.77x = 40,156,830,031,705,186,304
  5. Step 5: Solve for x
    x = 40,156,830,031,705,186,304/9,204,180,753.77
  6. Step 6: Final answer
    x = 4,362,890,202.40

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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.