Home / 17,469,354,868.80-26,204,032,303.20-5,678,450,548.80

Finding the Fourth Proportional to 17,469,354,868.80, 26,204,032,303.20 and 5,678,450,548.80

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Solution

The fourth proportional to 17,469,354,868.80, 26,204,032,303.20 and 5,678,450,548.80 is: 8,517,675,823.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,469,354,868.80 : 26,204,032,303.20 = 5,678,450,548.80 : x
  2. Step 2: Convert to fraction form
    17,469,354,868.80/26,204,032,303.20 = 5,678,450,548.80/x
  3. Step 3: Cross multiply
    17,469,354,868.80x = 26,204,032,303.20 × 5,678,450,548.80
  4. Step 4: Simplify right side
    17,469,354,868.80x = 148,798,301,612,878,987,264
  5. Step 5: Solve for x
    x = 148,798,301,612,878,987,264/17,469,354,868.80
  6. Step 6: Final answer
    x = 8,517,675,823.20

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Double scale
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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.