Home / 17,637,654,230.40-26,456,481,345.60-13,284,089,558.40

Finding the Fourth Proportional to 17,637,654,230.40, 26,456,481,345.60 and 13,284,089,558.40

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Solution

The fourth proportional to 17,637,654,230.40, 26,456,481,345.60 and 13,284,089,558.40 is: 19,926,134,337.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,654,230.40 : 26,456,481,345.60 = 13,284,089,558.40 : x
  2. Step 2: Convert to fraction form
    17,637,654,230.40/26,456,481,345.60 = 13,284,089,558.40/x
  3. Step 3: Cross multiply
    17,637,654,230.40x = 26,456,481,345.60 × 13,284,089,558.40
  4. Step 4: Simplify right side
    17,637,654,230.40x = 351,450,267,595,089,313,792
  5. Step 5: Solve for x
    x = 351,450,267,595,089,313,792/17,637,654,230.40
  6. Step 6: Final answer
    x = 19,926,134,337.60

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Double scale
Find fourth proportional to 17,637,654,231.40, 26,456,481,347.10 and 13,284,089,559.40
Similar ratio
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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.