Home / 3,369,895,825.25-5,055,533,159.57-1,158,818,385.01

Finding the Fourth Proportional to 3,369,895,825.25, 5,055,533,159.57 and 1,158,818,385.01

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Solution

The fourth proportional to 3,369,895,825.25, 5,055,533,159.57 and 1,158,818,385.01 is: 1,738,464,651.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,895,825.25 : 5,055,533,159.57 = 1,158,818,385.01 : x
  2. Step 2: Convert to fraction form
    3,369,895,825.25/5,055,533,159.57 = 1,158,818,385.01/x
  3. Step 3: Cross multiply
    3,369,895,825.25x = 5,055,533,159.57 × 1,158,818,385.01
  4. Step 4: Simplify right side
    3,369,895,825.25x = 5,858,444,771,337,409,536
  5. Step 5: Solve for x
    x = 5,858,444,771,337,409,536/3,369,895,825.25
  6. Step 6: Final answer
    x = 1,738,464,651.47

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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.