Home / 1,509,755,241,274.60-2,264,632,888,284.20-362,387,467,217.33

Finding the Fourth Proportional to 1,509,755,241,274.60, 2,264,632,888,284.20 and 362,387,467,217.33

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Solution

The fourth proportional to 1,509,755,241,274.60, 2,264,632,888,284.20 and 362,387,467,217.33 is: 543,581,207,156.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,755,241,274.60 : 2,264,632,888,284.20 = 362,387,467,217.33 : x
  2. Step 2: Convert to fraction form
    1,509,755,241,274.60/2,264,632,888,284.20 = 362,387,467,217.33/x
  3. Step 3: Cross multiply
    1,509,755,241,274.60x = 2,264,632,888,284.20 × 362,387,467,217.33
  4. Step 4: Simplify right side
    1,509,755,241,274.60x = 820,674,576,562,377,977,757,696
  5. Step 5: Solve for x
    x = 820,674,576,562,377,977,757,696/1,509,755,241,274.60
  6. Step 6: Final answer
    x = 543,581,207,156.15

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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.