Home / 10,650,048.49-15,977,729.94-3,077,014.24

Finding the Fourth Proportional to 10,650,048.49, 15,977,729.94 and 3,077,014.24

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Solution

The fourth proportional to 10,650,048.49, 15,977,729.94 and 3,077,014.24 is: 4,616,289.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,650,048.49 : 15,977,729.94 = 3,077,014.24 : x
  2. Step 2: Convert to fraction form
    10,650,048.49/15,977,729.94 = 3,077,014.24/x
  3. Step 3: Cross multiply
    10,650,048.49x = 15,977,729.94 × 3,077,014.24
  4. Step 4: Simplify right side
    10,650,048.49x = 49,163,702,548,254.34
  5. Step 5: Solve for x
    x = 49,163,702,548,254.34/10,650,048.49
  6. Step 6: Final answer
    x = 4,616,289.08

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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.