Home / 1,955,897,607.24-2,698,893,717.12-1,322,196,907.41

Finding the Fourth Proportional to 1,955,897,607.24, 2,698,893,717.12 and 1,322,196,907.41

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Solution

The fourth proportional to 1,955,897,607.24, 2,698,893,717.12 and 1,322,196,907.41 is: 1,824,466,123.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,897,607.24 : 2,698,893,717.12 = 1,322,196,907.41 : x
  2. Step 2: Convert to fraction form
    1,955,897,607.24/2,698,893,717.12 = 1,322,196,907.41/x
  3. Step 3: Cross multiply
    1,955,897,607.24x = 2,698,893,717.12 × 1,322,196,907.41
  4. Step 4: Simplify right side
    1,955,897,607.24x = 3,568,468,926,204,343,296
  5. Step 5: Solve for x
    x = 3,568,468,926,204,343,296/1,955,897,607.24
  6. Step 6: Final answer
    x = 1,824,466,123.89

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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.