Home / 1,820,627,403,261.20-2,731,108,977,058.40-595,392,878,895.85

Finding the Fourth Proportional to 1,820,627,403,261.20, 2,731,108,977,058.40 and 595,392,878,895.85

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Solution

The fourth proportional to 1,820,627,403,261.20, 2,731,108,977,058.40 and 595,392,878,895.85 is: 893,144,216,942.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,627,403,261.20 : 2,731,108,977,058.40 = 595,392,878,895.85 : x
  2. Step 2: Convert to fraction form
    1,820,627,403,261.20/2,731,108,977,058.40 = 595,392,878,895.85/x
  3. Step 3: Cross multiply
    1,820,627,403,261.20x = 2,731,108,977,058.40 × 595,392,878,895.85
  4. Step 4: Simplify right side
    1,820,627,403,261.20x = 1,626,082,836,429,100,611,010,560
  5. Step 5: Solve for x
    x = 1,626,082,836,429,100,611,010,560/1,820,627,403,261.20
  6. Step 6: Final answer
    x = 893,144,216,942.13

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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.