Home / 6,130,805,443.78-9,202,022,159.91-3,794,675,864.26

Finding the Fourth Proportional to 6,130,805,443.78, 9,202,022,159.91 and 3,794,675,864.26

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Solution

The fourth proportional to 6,130,805,443.78, 9,202,022,159.91 and 3,794,675,864.26 is: 5,695,612,381.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,805,443.78 : 9,202,022,159.91 = 3,794,675,864.26 : x
  2. Step 2: Convert to fraction form
    6,130,805,443.78/9,202,022,159.91 = 3,794,675,864.26/x
  3. Step 3: Cross multiply
    6,130,805,443.78x = 9,202,022,159.91 × 3,794,675,864.26
  4. Step 4: Simplify right side
    6,130,805,443.78x = 34,918,691,392,596,152,320
  5. Step 5: Solve for x
    x = 34,918,691,392,596,152,320/6,130,805,443.78
  6. Step 6: Final answer
    x = 5,695,612,381.24

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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.