Home / 5,033,825,848.85-7,551,041,437.07-1,540,261,589.28

Finding the Fourth Proportional to 5,033,825,848.85, 7,551,041,437.07 and 1,540,261,589.28

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Solution

The fourth proportional to 5,033,825,848.85, 7,551,041,437.07 and 1,540,261,589.28 is: 2,310,484,993.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,825,848.85 : 7,551,041,437.07 = 1,540,261,589.28 : x
  2. Step 2: Convert to fraction form
    5,033,825,848.85/7,551,041,437.07 = 1,540,261,589.28/x
  3. Step 3: Cross multiply
    5,033,825,848.85x = 7,551,041,437.07 × 1,540,261,589.28
  4. Step 4: Simplify right side
    5,033,825,848.85x = 11,630,579,084,572,870,656
  5. Step 5: Solve for x
    x = 11,630,579,084,572,870,656/5,033,825,848.85
  6. Step 6: Final answer
    x = 2,310,484,993.68

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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.