Home / 19,036,586,703.22-26,270,727,702.81-10,463,949,299.19

Finding the Fourth Proportional to 19,036,586,703.22, 26,270,727,702.81 and 10,463,949,299.19

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Solution

The fourth proportional to 19,036,586,703.22, 26,270,727,702.81 and 10,463,949,299.19 is: 14,440,380,884.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,036,586,703.22 : 26,270,727,702.81 = 10,463,949,299.19 : x
  2. Step 2: Convert to fraction form
    19,036,586,703.22/26,270,727,702.81 = 10,463,949,299.19/x
  3. Step 3: Cross multiply
    19,036,586,703.22x = 26,270,727,702.81 × 10,463,949,299.19
  4. Step 4: Simplify right side
    19,036,586,703.22x = 274,895,562,735,030,042,624
  5. Step 5: Solve for x
    x = 274,895,562,735,030,042,624/19,036,586,703.22
  6. Step 6: Final answer
    x = 14,440,380,884.49

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Double scale
Find fourth proportional to 19,036,586,704.22, 26,270,727,704.19 and 10,463,949,300.19
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.