Home / 32,836,220.20-49,254,330.30-8,901,692.20

Finding the Fourth Proportional to 32,836,220.20, 49,254,330.30 and 8,901,692.20

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Solution

The fourth proportional to 32,836,220.20, 49,254,330.30 and 8,901,692.20 is: 13,352,538.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,836,220.20 : 49,254,330.30 = 8,901,692.20 : x
  2. Step 2: Convert to fraction form
    32,836,220.20/49,254,330.30 = 8,901,692.20/x
  3. Step 3: Cross multiply
    32,836,220.20x = 49,254,330.30 × 8,901,692.20
  4. Step 4: Simplify right side
    32,836,220.20x = 438,446,887,847,733.62
  5. Step 5: Solve for x
    x = 438,446,887,847,733.62/32,836,220.20
  6. Step 6: Final answer
    x = 13,352,538.30

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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.