Home / 26,487,794,631.72-39,698,975,253.78-22,730,676,822.84

Finding the Fourth Proportional to 26,487,794,631.72, 39,698,975,253.78 and 22,730,676,822.84

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Solution

The fourth proportional to 26,487,794,631.72, 39,698,975,253.78 and 22,730,676,822.84 is: 34,067,939,186.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,487,794,631.72 : 39,698,975,253.78 = 22,730,676,822.84 : x
  2. Step 2: Convert to fraction form
    26,487,794,631.72/39,698,975,253.78 = 22,730,676,822.84/x
  3. Step 3: Cross multiply
    26,487,794,631.72x = 39,698,975,253.78 × 22,730,676,822.84
  4. Step 4: Simplify right side
    26,487,794,631.72x = 902,384,576,691,595,771,904
  5. Step 5: Solve for x
    x = 902,384,576,691,595,771,904/26,487,794,631.72
  6. Step 6: Final answer
    x = 34,067,939,186.26

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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.