Home / 2,500,058,270.80-3,448,089,882.12-1,608,087,463.12

Finding the Fourth Proportional to 2,500,058,270.80, 3,448,089,882.12 and 1,608,087,463.12

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Solution

The fourth proportional to 2,500,058,270.80, 3,448,089,882.12 and 1,608,087,463.12 is: 2,217,880,349.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,058,270.80 : 3,448,089,882.12 = 1,608,087,463.12 : x
  2. Step 2: Convert to fraction form
    2,500,058,270.80/3,448,089,882.12 = 1,608,087,463.12/x
  3. Step 3: Cross multiply
    2,500,058,270.80x = 3,448,089,882.12 × 1,608,087,463.12
  4. Step 4: Simplify right side
    2,500,058,270.80x = 5,544,830,111,148,090,368
  5. Step 5: Solve for x
    x = 5,544,830,111,148,090,368/2,500,058,270.80
  6. Step 6: Final answer
    x = 2,217,880,349.39

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Double scale
Find fourth proportional to 2,500,058,271.80, 3,448,089,883.50 and 1,608,087,464.12
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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.