Home / 15,289,845.96-22,918,775.94-5,701,053

Finding the Fourth Proportional to 15,289,845.96, 22,918,775.94 and 5,701,053

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Solution

The fourth proportional to 15,289,845.96, 22,918,775.94 and 5,701,053 is: 8,545,616.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,289,845.96 : 22,918,775.94 = 5,701,053 : x
  2. Step 2: Convert to fraction form
    15,289,845.96/22,918,775.94 = 5,701,053/x
  3. Step 3: Cross multiply
    15,289,845.96x = 22,918,775.94 × 5,701,053
  4. Step 4: Simplify right side
    15,289,845.96x = 130,661,156,329,064.83
  5. Step 5: Solve for x
    x = 130,661,156,329,064.83/15,289,845.96
  6. Step 6: Final answer
    x = 8,545,616.27

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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.