Home / 2,214,869,385.30-3,322,304,077.95-1,854,759,714.90

Finding the Fourth Proportional to 2,214,869,385.30, 3,322,304,077.95 and 1,854,759,714.90

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Solution

The fourth proportional to 2,214,869,385.30, 3,322,304,077.95 and 1,854,759,714.90 is: 2,782,139,572.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,869,385.30 : 3,322,304,077.95 = 1,854,759,714.90 : x
  2. Step 2: Convert to fraction form
    2,214,869,385.30/3,322,304,077.95 = 1,854,759,714.90/x
  3. Step 3: Cross multiply
    2,214,869,385.30x = 3,322,304,077.95 × 1,854,759,714.90
  4. Step 4: Simplify right side
    2,214,869,385.30x = 6,162,075,764,429,648,896
  5. Step 5: Solve for x
    x = 6,162,075,764,429,648,896/2,214,869,385.30
  6. Step 6: Final answer
    x = 2,782,139,572.35

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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.