Home / 2,401,483,232.22-3,313,575,546.39-1,508,892,781.02

Finding the Fourth Proportional to 2,401,483,232.22, 3,313,575,546.39 and 1,508,892,781.02

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Solution

The fourth proportional to 2,401,483,232.22, 3,313,575,546.39 and 1,508,892,781.02 is: 2,081,975,903.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,483,232.22 : 3,313,575,546.39 = 1,508,892,781.02 : x
  2. Step 2: Convert to fraction form
    2,401,483,232.22/3,313,575,546.39 = 1,508,892,781.02/x
  3. Step 3: Cross multiply
    2,401,483,232.22x = 3,313,575,546.39 × 1,508,892,781.02
  4. Step 4: Simplify right side
    2,401,483,232.22x = 4,999,830,221,312,272,384
  5. Step 5: Solve for x
    x = 4,999,830,221,312,272,384/2,401,483,232.22
  6. Step 6: Final answer
    x = 2,081,975,903.15

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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.