Home / 1,325,805,937,189-1,829,608,752,054-739,849,639,101.84

Finding the Fourth Proportional to 1,325,805,937,189, 1,829,608,752,054 and 739,849,639,101.84

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Solution

The fourth proportional to 1,325,805,937,189, 1,829,608,752,054 and 739,849,639,101.84 is: 1,020,990,581,604.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,805,937,189 : 1,829,608,752,054 = 739,849,639,101.84 : x
  2. Step 2: Convert to fraction form
    1,325,805,937,189/1,829,608,752,054 = 739,849,639,101.84/x
  3. Step 3: Cross multiply
    1,325,805,937,189x = 1,829,608,752,054 × 739,849,639,101.84
  4. Step 4: Simplify right side
    1,325,805,937,189x = 1,353,635,374,904,719,649,538,048
  5. Step 5: Solve for x
    x = 1,353,635,374,904,719,649,538,048/1,325,805,937,189
  6. Step 6: Final answer
    x = 1,020,990,581,604.07

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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.