Home / 2,004,817,776.16-3,010,178,696.28-1,121,234,276.56

Finding the Fourth Proportional to 2,004,817,776.16, 3,010,178,696.28 and 1,121,234,276.56

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Solution

The fourth proportional to 2,004,817,776.16, 3,010,178,696.28 and 1,121,234,276.56 is: 1,683,502,397.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,817,776.16 : 3,010,178,696.28 = 1,121,234,276.56 : x
  2. Step 2: Convert to fraction form
    2,004,817,776.16/3,010,178,696.28 = 1,121,234,276.56/x
  3. Step 3: Cross multiply
    2,004,817,776.16x = 3,010,178,696.28 × 1,121,234,276.56
  4. Step 4: Simplify right side
    2,004,817,776.16x = 3,375,115,532,839,830,016
  5. Step 5: Solve for x
    x = 3,375,115,532,839,830,016/2,004,817,776.16
  6. Step 6: Final answer
    x = 1,683,502,397.56

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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.