Home / 2,267,943,466.07-3,403,134,860.30-2,185,393,905.17

Finding the Fourth Proportional to 2,267,943,466.07, 3,403,134,860.30 and 2,185,393,905.17

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Solution

The fourth proportional to 2,267,943,466.07, 3,403,134,860.30 and 2,185,393,905.17 is: 3,279,266,125.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,943,466.07 : 3,403,134,860.30 = 2,185,393,905.17 : x
  2. Step 2: Convert to fraction form
    2,267,943,466.07/3,403,134,860.30 = 2,185,393,905.17/x
  3. Step 3: Cross multiply
    2,267,943,466.07x = 3,403,134,860.30 × 2,185,393,905.17
  4. Step 4: Simplify right side
    2,267,943,466.07x = 7,437,190,182,159,626,240
  5. Step 5: Solve for x
    x = 7,437,190,182,159,626,240/2,267,943,466.07
  6. Step 6: Final answer
    x = 3,279,266,125.20

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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.