Home / 2,281,446,333.74-3,416,275,747.83-1,574,576,081.30

Finding the Fourth Proportional to 2,281,446,333.74, 3,416,275,747.83 and 1,574,576,081.30

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Solution

The fourth proportional to 2,281,446,333.74, 3,416,275,747.83 and 1,574,576,081.30 is: 2,357,796,455.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,446,333.74 : 3,416,275,747.83 = 1,574,576,081.30 : x
  2. Step 2: Convert to fraction form
    2,281,446,333.74/3,416,275,747.83 = 1,574,576,081.30/x
  3. Step 3: Cross multiply
    2,281,446,333.74x = 3,416,275,747.83 × 1,574,576,081.30
  4. Step 4: Simplify right side
    2,281,446,333.74x = 5,379,186,079,658,388,480
  5. Step 5: Solve for x
    x = 5,379,186,079,658,388,480/2,281,446,333.74
  6. Step 6: Final answer
    x = 2,357,796,455.74

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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.