Home / 171,072,000.10-256,608,000.15-94,544,496.10

Finding the Fourth Proportional to 171,072,000.10, 256,608,000.15 and 94,544,496.10

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Solution

The fourth proportional to 171,072,000.10, 256,608,000.15 and 94,544,496.10 is: 141,816,744.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,072,000.10 : 256,608,000.15 = 94,544,496.10 : x
  2. Step 2: Convert to fraction form
    171,072,000.10/256,608,000.15 = 94,544,496.10/x
  3. Step 3: Cross multiply
    171,072,000.10x = 256,608,000.15 × 94,544,496.10
  4. Step 4: Simplify right side
    171,072,000.10x = 24,260,874,069,410,472
  5. Step 5: Solve for x
    x = 24,260,874,069,410,472/171,072,000.10
  6. Step 6: Final answer
    x = 141,816,744.15

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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.