Home / 2,966,428,894.77-4,093,676,359.02-1,610,063,283.15

Finding the Fourth Proportional to 2,966,428,894.77, 4,093,676,359.02 and 1,610,063,283.15

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Solution

The fourth proportional to 2,966,428,894.77, 4,093,676,359.02 and 1,610,063,283.15 is: 2,221,889,764.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,428,894.77 : 4,093,676,359.02 = 1,610,063,283.15 : x
  2. Step 2: Convert to fraction form
    2,966,428,894.77/4,093,676,359.02 = 1,610,063,283.15/x
  3. Step 3: Cross multiply
    2,966,428,894.77x = 4,093,676,359.02 × 1,610,063,283.15
  4. Step 4: Simplify right side
    2,966,428,894.77x = 6,591,077,998,757,279,744
  5. Step 5: Solve for x
    x = 6,591,077,998,757,279,744/2,966,428,894.77
  6. Step 6: Final answer
    x = 2,221,889,764.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.