Home / 2,012,202,708.62-2,776,705,956.63-1,120,106,498.14

Finding the Fourth Proportional to 2,012,202,708.62, 2,776,705,956.63 and 1,120,106,498.14

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Solution

The fourth proportional to 2,012,202,708.62, 2,776,705,956.63 and 1,120,106,498.14 is: 1,545,672,497.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,202,708.62 : 2,776,705,956.63 = 1,120,106,498.14 : x
  2. Step 2: Convert to fraction form
    2,012,202,708.62/2,776,705,956.63 = 1,120,106,498.14/x
  3. Step 3: Cross multiply
    2,012,202,708.62x = 2,776,705,956.63 × 1,120,106,498.14
  4. Step 4: Simplify right side
    2,012,202,708.62x = 3,110,206,385,429,842,432
  5. Step 5: Solve for x
    x = 3,110,206,385,429,842,432/2,012,202,708.62
  6. Step 6: Final answer
    x = 1,545,672,497.16

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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.