Home / 3,070,097,637.03-4,236,734,706.31-1,660,401,599.91

Finding the Fourth Proportional to 3,070,097,637.03, 4,236,734,706.31 and 1,660,401,599.91

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Solution

The fourth proportional to 3,070,097,637.03, 4,236,734,706.31 and 1,660,401,599.91 is: 2,291,354,190.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,097,637.03 : 4,236,734,706.31 = 1,660,401,599.91 : x
  2. Step 2: Convert to fraction form
    3,070,097,637.03/4,236,734,706.31 = 1,660,401,599.91/x
  3. Step 3: Cross multiply
    3,070,097,637.03x = 4,236,734,706.31 × 1,660,401,599.91
  4. Step 4: Simplify right side
    3,070,097,637.03x = 7,034,681,084,751,348,736
  5. Step 5: Solve for x
    x = 7,034,681,084,751,348,736/3,070,097,637.03
  6. Step 6: Final answer
    x = 2,291,354,190.14

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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.