Home / 9,924,040.78-14,888,127.58-3,100,338.34

Finding the Fourth Proportional to 9,924,040.78, 14,888,127.58 and 3,100,338.34

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Solution

The fourth proportional to 9,924,040.78, 14,888,127.58 and 3,100,338.34 is: 4,651,153.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,040.78 : 14,888,127.58 = 3,100,338.34 : x
  2. Step 2: Convert to fraction form
    9,924,040.78/14,888,127.58 = 3,100,338.34/x
  3. Step 3: Cross multiply
    9,924,040.78x = 14,888,127.58 × 3,100,338.34
  4. Step 4: Simplify right side
    9,924,040.78x = 46,158,232,747,085.41
  5. Step 5: Solve for x
    x = 46,158,232,747,085.41/9,924,040.78
  6. Step 6: Final answer
    x = 4,651,153.07

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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.