Home / 2,592,952,352.88-3,890,047,288.88-846,158,339.44

Finding the Fourth Proportional to 2,592,952,352.88, 3,890,047,288.88 and 846,158,339.44

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Solution

The fourth proportional to 2,592,952,352.88, 3,890,047,288.88 and 846,158,339.44 is: 1,269,439,429.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,952,352.88 : 3,890,047,288.88 = 846,158,339.44 : x
  2. Step 2: Convert to fraction form
    2,592,952,352.88/3,890,047,288.88 = 846,158,339.44/x
  3. Step 3: Cross multiply
    2,592,952,352.88x = 3,890,047,288.88 × 846,158,339.44
  4. Step 4: Simplify right side
    2,592,952,352.88x = 3,291,595,954,301,774,848
  5. Step 5: Solve for x
    x = 3,291,595,954,301,774,848/2,592,952,352.88
  6. Step 6: Final answer
    x = 1,269,439,429.01

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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.