Home / 9,453,669.90-14,180,504.85-9,039,014.70

Finding the Fourth Proportional to 9,453,669.90, 14,180,504.85 and 9,039,014.70

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Solution

The fourth proportional to 9,453,669.90, 14,180,504.85 and 9,039,014.70 is: 13,558,522.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453,669.90 : 14,180,504.85 = 9,039,014.70 : x
  2. Step 2: Convert to fraction form
    9,453,669.90/14,180,504.85 = 9,039,014.70/x
  3. Step 3: Cross multiply
    9,453,669.90x = 14,180,504.85 × 9,039,014.70
  4. Step 4: Simplify right side
    9,453,669.90x = 128,177,791,792,571.28
  5. Step 5: Solve for x
    x = 128,177,791,792,571.28/9,453,669.90
  6. Step 6: Final answer
    x = 13,558,522.05

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Similar ratio
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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.