Home / 8,316,148,525,011-12,465,418,607,518-2,797,310,758,358

Finding the Fourth Proportional to 8,316,148,525,011, 12,465,418,607,518 and 2,797,310,758,358

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Solution

The fourth proportional to 8,316,148,525,011, 12,465,418,607,518 and 2,797,310,758,358 is: 4,193,004,667,169.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,316,148,525,011 : 12,465,418,607,518 = 2,797,310,758,358 : x
  2. Step 2: Convert to fraction form
    8,316,148,525,011/12,465,418,607,518 = 2,797,310,758,358/x
  3. Step 3: Cross multiply
    8,316,148,525,011x = 12,465,418,607,518 × 2,797,310,758,358
  4. Step 4: Simplify right side
    8,316,148,525,011x = 34,869,649,578,246,099,548,766,208
  5. Step 5: Solve for x
    x = 34,869,649,578,246,099,548,766,208/8,316,148,525,011
  6. Step 6: Final answer
    x = 4,193,004,667,169.53

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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.