Home / 1,049,111,884.94-1,447,901,354.82-597,099,752.44

Finding the Fourth Proportional to 1,049,111,884.94, 1,447,901,354.82 and 597,099,752.44

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Solution

The fourth proportional to 1,049,111,884.94, 1,447,901,354.82 and 597,099,752.44 is: 824,069,913.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,111,884.94 : 1,447,901,354.82 = 597,099,752.44 : x
  2. Step 2: Convert to fraction form
    1,049,111,884.94/1,447,901,354.82 = 597,099,752.44/x
  3. Step 3: Cross multiply
    1,049,111,884.94x = 1,447,901,354.82 × 597,099,752.44
  4. Step 4: Simplify right side
    1,049,111,884.94x = 864,541,540,525,972,608
  5. Step 5: Solve for x
    x = 864,541,540,525,972,608/1,049,111,884.94
  6. Step 6: Final answer
    x = 824,069,913.74

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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.