Home / 12,596,049,901,768-18,894,074,897,986-3,540,652,888,348

Finding the Fourth Proportional to 12,596,049,901,768, 18,894,074,897,986 and 3,540,652,888,348

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Solution

The fourth proportional to 12,596,049,901,768, 18,894,074,897,986 and 3,540,652,888,348 is: 5,310,979,345,265.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,596,049,901,768 : 18,894,074,897,986 = 3,540,652,888,348 : x
  2. Step 2: Convert to fraction form
    12,596,049,901,768/18,894,074,897,986 = 3,540,652,888,348/x
  3. Step 3: Cross multiply
    12,596,049,901,768x = 18,894,074,897,986 × 3,540,652,888,348
  4. Step 4: Simplify right side
    12,596,049,901,768x = 66,897,360,860,217,576,599,322,624
  5. Step 5: Solve for x
    x = 66,897,360,860,217,576,599,322,624/12,596,049,901,768
  6. Step 6: Final answer
    x = 5,310,979,345,265.04

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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.