Home / 2,301,375,702,416.20-3,175,918,274,637.60-1,312,634,899,392.40

Finding the Fourth Proportional to 2,301,375,702,416.20, 3,175,918,274,637.60 and 1,312,634,899,392.40

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Solution

The fourth proportional to 2,301,375,702,416.20, 3,175,918,274,637.60 and 1,312,634,899,392.40 is: 1,811,447,457,505.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,375,702,416.20 : 3,175,918,274,637.60 = 1,312,634,899,392.40 : x
  2. Step 2: Convert to fraction form
    2,301,375,702,416.20/3,175,918,274,637.60 = 1,312,634,899,392.40/x
  3. Step 3: Cross multiply
    2,301,375,702,416.20x = 3,175,918,274,637.60 × 1,312,634,899,392.40
  4. Step 4: Simplify right side
    2,301,375,702,416.20x = 4,168,821,164,907,410,627,756,032
  5. Step 5: Solve for x
    x = 4,168,821,164,907,410,627,756,032/2,301,375,702,416.20
  6. Step 6: Final answer
    x = 1,811,447,457,505.78

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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.