Home / 14,497,929.20-21,750,004.20-4,401,570.80

Finding the Fourth Proportional to 14,497,929.20, 21,750,004.20 and 4,401,570.80

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Solution

The fourth proportional to 14,497,929.20, 21,750,004.20 and 4,401,570.80 is: 6,603,300.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,497,929.20 : 21,750,004.20 = 4,401,570.80 : x
  2. Step 2: Convert to fraction form
    14,497,929.20/21,750,004.20 = 4,401,570.80/x
  3. Step 3: Cross multiply
    14,497,929.20x = 21,750,004.20 × 4,401,570.80
  4. Step 4: Simplify right side
    14,497,929.20x = 95,734,183,386,597.36
  5. Step 5: Solve for x
    x = 95,734,183,386,597.36/14,497,929.20
  6. Step 6: Final answer
    x = 6,603,300.52

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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.