Home / 89,025,108.40-133,537,662.60-89,025,108.40

Finding the Fourth Proportional to 89,025,108.40, 133,537,662.60 and 89,025,108.40

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Solution

The fourth proportional to 89,025,108.40, 133,537,662.60 and 89,025,108.40 is: 133,537,662.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,025,108.40 : 133,537,662.60 = 89,025,108.40 : x
  2. Step 2: Convert to fraction form
    89,025,108.40/133,537,662.60 = 89,025,108.40/x
  3. Step 3: Cross multiply
    89,025,108.40x = 133,537,662.60 × 89,025,108.40
  4. Step 4: Simplify right side
    89,025,108.40x = 11,888,204,888,447,626
  5. Step 5: Solve for x
    x = 11,888,204,888,447,626/89,025,108.40
  6. Step 6: Final answer
    x = 133,537,662.60

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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.