Home / 22,343,250.20-33,531,464.10-8,889,733.40

Finding the Fourth Proportional to 22,343,250.20, 33,531,464.10 and 8,889,733.40

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Solution

The fourth proportional to 22,343,250.20, 33,531,464.10 and 8,889,733.40 is: 13,341,200.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,343,250.20 : 33,531,464.10 = 8,889,733.40 : x
  2. Step 2: Convert to fraction form
    22,343,250.20/33,531,464.10 = 8,889,733.40/x
  3. Step 3: Cross multiply
    22,343,250.20x = 33,531,464.10 × 8,889,733.40
  4. Step 4: Simplify right side
    22,343,250.20x = 298,085,776,360,670.94
  5. Step 5: Solve for x
    x = 298,085,776,360,670.94/22,343,250.20
  6. Step 6: Final answer
    x = 13,341,200.30

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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.