Home / 2,546,200,965.02-3,819,302,331.03-1,145,549,434.01

Finding the Fourth Proportional to 2,546,200,965.02, 3,819,302,331.03 and 1,145,549,434.01

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Solution

The fourth proportional to 2,546,200,965.02, 3,819,302,331.03 and 1,145,549,434.01 is: 1,718,324,548.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,200,965.02 : 3,819,302,331.03 = 1,145,549,434.01 : x
  2. Step 2: Convert to fraction form
    2,546,200,965.02/3,819,302,331.03 = 1,145,549,434.01/x
  3. Step 3: Cross multiply
    2,546,200,965.02x = 3,819,302,331.03 × 1,145,549,434.01
  4. Step 4: Simplify right side
    2,546,200,965.02x = 4,375,199,623,605,394,432
  5. Step 5: Solve for x
    x = 4,375,199,623,605,394,432/2,546,200,965.02
  6. Step 6: Final answer
    x = 1,718,324,548.50

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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.