Home / 34,946,775.52-48,228,192.36-19,476,970.96

Finding the Fourth Proportional to 34,946,775.52, 48,228,192.36 and 19,476,970.96

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Solution

The fourth proportional to 34,946,775.52, 48,228,192.36 and 19,476,970.96 is: 26,879,135.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,946,775.52 : 48,228,192.36 = 19,476,970.96 : x
  2. Step 2: Convert to fraction form
    34,946,775.52/48,228,192.36 = 19,476,970.96/x
  3. Step 3: Cross multiply
    34,946,775.52x = 48,228,192.36 × 19,476,970.96
  4. Step 4: Simplify right side
    34,946,775.52x = 939,339,102,049,013.88
  5. Step 5: Solve for x
    x = 939,339,102,049,013.88/34,946,775.52
  6. Step 6: Final answer
    x = 26,879,135.14

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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.