Home / 4,568,977,422.50-6,302,868,236.37-2,983,997,155.28

Finding the Fourth Proportional to 4,568,977,422.50, 6,302,868,236.37 and 2,983,997,155.28

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Solution

The fourth proportional to 4,568,977,422.50, 6,302,868,236.37 and 2,983,997,155.28 is: 4,116,400,487.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568,977,422.50 : 6,302,868,236.37 = 2,983,997,155.28 : x
  2. Step 2: Convert to fraction form
    4,568,977,422.50/6,302,868,236.37 = 2,983,997,155.28/x
  3. Step 3: Cross multiply
    4,568,977,422.50x = 6,302,868,236.37 × 2,983,997,155.28
  4. Step 4: Simplify right side
    4,568,977,422.50x = 18,807,740,887,401,238,528
  5. Step 5: Solve for x
    x = 18,807,740,887,401,238,528/4,568,977,422.50
  6. Step 6: Final answer
    x = 4,116,400,487.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.