Home / 1,732,379,997.60-2,599,207,725.60-567,886,478.40

Finding the Fourth Proportional to 1,732,379,997.60, 2,599,207,725.60 and 567,886,478.40

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Solution

The fourth proportional to 1,732,379,997.60, 2,599,207,725.60 and 567,886,478.40 is: 852,038,769.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,379,997.60 : 2,599,207,725.60 = 567,886,478.40 : x
  2. Step 2: Convert to fraction form
    1,732,379,997.60/2,599,207,725.60 = 567,886,478.40/x
  3. Step 3: Cross multiply
    1,732,379,997.60x = 2,599,207,725.60 × 567,886,478.40
  4. Step 4: Simplify right side
    1,732,379,997.60x = 1,476,054,921,921,057,536
  5. Step 5: Solve for x
    x = 1,476,054,921,921,057,536/1,732,379,997.60
  6. Step 6: Final answer
    x = 852,038,769.77

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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.