Home / 9,014,283.84-13,534,933.23-7,803,594.80

Finding the Fourth Proportional to 9,014,283.84, 13,534,933.23 and 7,803,594.80

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Solution

The fourth proportional to 9,014,283.84, 13,534,933.23 and 7,803,594.80 is: 11,717,085.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,283.84 : 13,534,933.23 = 7,803,594.80 : x
  2. Step 2: Convert to fraction form
    9,014,283.84/13,534,933.23 = 7,803,594.80/x
  3. Step 3: Cross multiply
    9,014,283.84x = 13,534,933.23 × 7,803,594.80
  4. Step 4: Simplify right side
    9,014,283.84x = 105,621,134,571,975.20
  5. Step 5: Solve for x
    x = 105,621,134,571,975.20/9,014,283.84
  6. Step 6: Final answer
    x = 11,717,085.51

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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.