Home / 34,982,401.17-48,277,173.71-19,302,442.82

Finding the Fourth Proportional to 34,982,401.17, 48,277,173.71 and 19,302,442.82

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Solution

The fourth proportional to 34,982,401.17, 48,277,173.71 and 19,302,442.82 is: 26,638,176.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,982,401.17 : 48,277,173.71 = 19,302,442.82 : x
  2. Step 2: Convert to fraction form
    34,982,401.17/48,277,173.71 = 19,302,442.82/x
  3. Step 3: Cross multiply
    34,982,401.17x = 48,277,173.71 × 19,302,442.82
  4. Step 4: Simplify right side
    34,982,401.17x = 931,867,385,072,663
  5. Step 5: Solve for x
    x = 931,867,385,072,663/34,982,401.17
  6. Step 6: Final answer
    x = 26,638,176.74

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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.