Home / 51,064,884.24-70,469,459.64-27,860,013.24

Finding the Fourth Proportional to 51,064,884.24, 70,469,459.64 and 27,860,013.24

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Solution

The fourth proportional to 51,064,884.24, 70,469,459.64 and 27,860,013.24 is: 38,446,774.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,064,884.24 : 70,469,459.64 = 27,860,013.24 : x
  2. Step 2: Convert to fraction form
    51,064,884.24/70,469,459.64 = 27,860,013.24/x
  3. Step 3: Cross multiply
    51,064,884.24x = 70,469,459.64 × 27,860,013.24
  4. Step 4: Simplify right side
    51,064,884.24x = 1,963,280,078,586,045.50
  5. Step 5: Solve for x
    x = 1,963,280,078,586,045.50/51,064,884.24
  6. Step 6: Final answer
    x = 38,446,774.29

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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.