Home / 14,889,298.76-22,353,075.04-11,479,751.11

Finding the Fourth Proportional to 14,889,298.76, 22,353,075.04 and 11,479,751.11

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Solution

The fourth proportional to 14,889,298.76, 22,353,075.04 and 11,479,751.11 is: 17,234,373.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889,298.76 : 22,353,075.04 = 11,479,751.11 : x
  2. Step 2: Convert to fraction form
    14,889,298.76/22,353,075.04 = 11,479,751.11/x
  3. Step 3: Cross multiply
    14,889,298.76x = 22,353,075.04 × 11,479,751.11
  4. Step 4: Simplify right side
    14,889,298.76x = 256,607,738,002,353.28
  5. Step 5: Solve for x
    x = 256,607,738,002,353.28/14,889,298.76
  6. Step 6: Final answer
    x = 17,234,373.64

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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.