Home / 2,290,329,845.20-3,436,502,537.40-1,062,866,472.40

Finding the Fourth Proportional to 2,290,329,845.20, 3,436,502,537.40 and 1,062,866,472.40

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Solution

The fourth proportional to 2,290,329,845.20, 3,436,502,537.40 and 1,062,866,472.40 is: 1,594,767,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,329,845.20 : 3,436,502,537.40 = 1,062,866,472.40 : x
  2. Step 2: Convert to fraction form
    2,290,329,845.20/3,436,502,537.40 = 1,062,866,472.40/x
  3. Step 3: Cross multiply
    2,290,329,845.20x = 3,436,502,537.40 × 1,062,866,472.40
  4. Step 4: Simplify right side
    2,290,329,845.20x = 3,652,543,329,319,987,200
  5. Step 5: Solve for x
    x = 3,652,543,329,319,987,200/2,290,329,845.20
  6. Step 6: Final answer
    x = 1,594,767,381.20

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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.