Home / 14,888,627.20-22,332,940.80-7,330,355.20

Finding the Fourth Proportional to 14,888,627.20, 22,332,940.80 and 7,330,355.20

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Solution

The fourth proportional to 14,888,627.20, 22,332,940.80 and 7,330,355.20 is: 10,995,532.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,627.20 : 22,332,940.80 = 7,330,355.20 : x
  2. Step 2: Convert to fraction form
    14,888,627.20/22,332,940.80 = 7,330,355.20/x
  3. Step 3: Cross multiply
    14,888,627.20x = 22,332,940.80 × 7,330,355.20
  4. Step 4: Simplify right side
    14,888,627.20x = 163,708,388,724,572.16
  5. Step 5: Solve for x
    x = 163,708,388,724,572.16/14,888,627.20
  6. Step 6: Final answer
    x = 10,995,532.80

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1.5x scale

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.