Home / 1,586,650,811.10-2,379,976,216.65-941,678,267.10

Finding the Fourth Proportional to 1,586,650,811.10, 2,379,976,216.65 and 941,678,267.10

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Solution

The fourth proportional to 1,586,650,811.10, 2,379,976,216.65 and 941,678,267.10 is: 1,412,517,400.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,650,811.10 : 2,379,976,216.65 = 941,678,267.10 : x
  2. Step 2: Convert to fraction form
    1,586,650,811.10/2,379,976,216.65 = 941,678,267.10/x
  3. Step 3: Cross multiply
    1,586,650,811.10x = 2,379,976,216.65 × 941,678,267.10
  4. Step 4: Simplify right side
    1,586,650,811.10x = 2,241,171,879,434,186,240
  5. Step 5: Solve for x
    x = 2,241,171,879,434,186,240/1,586,650,811.10
  6. Step 6: Final answer
    x = 1,412,517,400.65

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Double scale
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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.