Home / 566,151,647,137.38-849,230,645,623.11-188,842,402,433.05

Finding the Fourth Proportional to 566,151,647,137.38, 849,230,645,623.11 and 188,842,402,433.05

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Solution

The fourth proportional to 566,151,647,137.38, 849,230,645,623.11 and 188,842,402,433.05 is: 283,264,662,657.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,151,647,137.38 : 849,230,645,623.11 = 188,842,402,433.05 : x
  2. Step 2: Convert to fraction form
    566,151,647,137.38/849,230,645,623.11 = 188,842,402,433.05/x
  3. Step 3: Cross multiply
    566,151,647,137.38x = 849,230,645,623.11 × 188,842,402,433.05
  4. Step 4: Simplify right side
    566,151,647,137.38x = 160,370,755,339,238,194,020,352
  5. Step 5: Solve for x
    x = 160,370,755,339,238,194,020,352/566,151,647,137.38
  6. Step 6: Final answer
    x = 283,264,662,657.29

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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.