Home / 34,121,732-51,182,598-11,402,629.25

Finding the Fourth Proportional to 34,121,732, 51,182,598 and 11,402,629.25

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Solution

The fourth proportional to 34,121,732, 51,182,598 and 11,402,629.25 is: 17,103,943.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,121,732 : 51,182,598 = 11,402,629.25 : x
  2. Step 2: Convert to fraction form
    34,121,732/51,182,598 = 11,402,629.25/x
  3. Step 3: Cross multiply
    34,121,732x = 51,182,598 × 11,402,629.25
  4. Step 4: Simplify right side
    34,121,732x = 583,616,189,045,791.50
  5. Step 5: Solve for x
    x = 583,616,189,045,791.50/34,121,732
  6. Step 6: Final answer
    x = 17,103,943.88

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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.