Home / 29,575,442.70-44,288,514.45-19,423,097.10

Finding the Fourth Proportional to 29,575,442.70, 44,288,514.45 and 19,423,097.10

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Solution

The fourth proportional to 29,575,442.70, 44,288,514.45 and 19,423,097.10 is: 29,085,620.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,575,442.70 : 44,288,514.45 = 19,423,097.10 : x
  2. Step 2: Convert to fraction form
    29,575,442.70/44,288,514.45 = 19,423,097.10/x
  3. Step 3: Cross multiply
    29,575,442.70x = 44,288,514.45 × 19,423,097.10
  4. Step 4: Simplify right side
    29,575,442.70x = 860,220,116,577,103.25
  5. Step 5: Solve for x
    x = 860,220,116,577,103.25/29,575,442.70
  6. Step 6: Final answer
    x = 29,085,620.98

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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.