Home / 1,850,830,690.62-2,757,009,530.82-1,750,583,646.18

Finding the Fourth Proportional to 1,850,830,690.62, 2,757,009,530.82 and 1,750,583,646.18

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Solution

The fourth proportional to 1,850,830,690.62, 2,757,009,530.82 and 1,750,583,646.18 is: 2,607,680,876.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,830,690.62 : 2,757,009,530.82 = 1,750,583,646.18 : x
  2. Step 2: Convert to fraction form
    1,850,830,690.62/2,757,009,530.82 = 1,750,583,646.18/x
  3. Step 3: Cross multiply
    1,850,830,690.62x = 2,757,009,530.82 × 1,750,583,646.18
  4. Step 4: Simplify right side
    1,850,830,690.62x = 4,826,375,797,015,886,848
  5. Step 5: Solve for x
    x = 4,826,375,797,015,886,848/1,850,830,690.62
  6. Step 6: Final answer
    x = 2,607,680,876.20

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.