Home / 14,889,632.40-22,334,448.60-4,108,597.20

Finding the Fourth Proportional to 14,889,632.40, 22,334,448.60 and 4,108,597.20

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Solution

The fourth proportional to 14,889,632.40, 22,334,448.60 and 4,108,597.20 is: 6,162,895.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,889,632.40 : 22,334,448.60 = 4,108,597.20 : x
  2. Step 2: Convert to fraction form
    14,889,632.40/22,334,448.60 = 4,108,597.20/x
  3. Step 3: Cross multiply
    14,889,632.40x = 22,334,448.60 × 4,108,597.20
  4. Step 4: Simplify right side
    14,889,632.40x = 91,763,252,981,503.94
  5. Step 5: Solve for x
    x = 91,763,252,981,503.94/14,889,632.40
  6. Step 6: Final answer
    x = 6,162,895.80

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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.