Home / 34,114,929.48-51,153,654.06-16,805,043.24

Finding the Fourth Proportional to 34,114,929.48, 51,153,654.06 and 16,805,043.24

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Solution

The fourth proportional to 34,114,929.48, 51,153,654.06 and 16,805,043.24 is: 25,198,333.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,114,929.48 : 51,153,654.06 = 16,805,043.24 : x
  2. Step 2: Convert to fraction form
    34,114,929.48/51,153,654.06 = 16,805,043.24/x
  3. Step 3: Cross multiply
    34,114,929.48x = 51,153,654.06 × 16,805,043.24
  4. Step 4: Simplify right side
    34,114,929.48x = 859,639,368,362,301.50
  5. Step 5: Solve for x
    x = 859,639,368,362,301.50/34,114,929.48
  6. Step 6: Final answer
    x = 25,198,333.44

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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.