Home / 2,219,377,259.42-3,062,716,235.29-1,202,077,376.98

Finding the Fourth Proportional to 2,219,377,259.42, 3,062,716,235.29 and 1,202,077,376.98

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Solution

The fourth proportional to 2,219,377,259.42, 3,062,716,235.29 and 1,202,077,376.98 is: 1,658,853,573.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,219,377,259.42 : 3,062,716,235.29 = 1,202,077,376.98 : x
  2. Step 2: Convert to fraction form
    2,219,377,259.42/3,062,716,235.29 = 1,202,077,376.98/x
  3. Step 3: Cross multiply
    2,219,377,259.42x = 3,062,716,235.29 × 1,202,077,376.98
  4. Step 4: Simplify right side
    2,219,377,259.42x = 3,681,621,898,556,581,376
  5. Step 5: Solve for x
    x = 3,681,621,898,556,581,376/2,219,377,259.42
  6. Step 6: Final answer
    x = 1,658,853,573.87

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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.