Home / 2,022,631,889.20-3,032,716,115.40-794,328,708.40

Finding the Fourth Proportional to 2,022,631,889.20, 3,032,716,115.40 and 794,328,708.40

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Solution

The fourth proportional to 2,022,631,889.20, 3,032,716,115.40 and 794,328,708.40 is: 1,191,009,341.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,631,889.20 : 3,032,716,115.40 = 794,328,708.40 : x
  2. Step 2: Convert to fraction form
    2,022,631,889.20/3,032,716,115.40 = 794,328,708.40/x
  3. Step 3: Cross multiply
    2,022,631,889.20x = 3,032,716,115.40 × 794,328,708.40
  4. Step 4: Simplify right side
    2,022,631,889.20x = 2,408,973,474,889,547,264
  5. Step 5: Solve for x
    x = 2,408,973,474,889,547,264/2,022,631,889.20
  6. Step 6: Final answer
    x = 1,191,009,341.72

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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.