Home / 34,784,107.20-52,176,160.80-22,019,025.60

Finding the Fourth Proportional to 34,784,107.20, 52,176,160.80 and 22,019,025.60

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Solution

The fourth proportional to 34,784,107.20, 52,176,160.80 and 22,019,025.60 is: 33,028,538.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,784,107.20 : 52,176,160.80 = 22,019,025.60 : x
  2. Step 2: Convert to fraction form
    34,784,107.20/52,176,160.80 = 22,019,025.60/x
  3. Step 3: Cross multiply
    34,784,107.20x = 52,176,160.80 × 22,019,025.60
  4. Step 4: Simplify right side
    34,784,107.20x = 1,148,868,220,364,916.50
  5. Step 5: Solve for x
    x = 1,148,868,220,364,916.50/34,784,107.20
  6. Step 6: Final answer
    x = 33,028,538.40

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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.