Home / 3,175,527,615.20-4,763,291,422.80-3,054,996,796.40

Finding the Fourth Proportional to 3,175,527,615.20, 4,763,291,422.80 and 3,054,996,796.40

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Solution

The fourth proportional to 3,175,527,615.20, 4,763,291,422.80 and 3,054,996,796.40 is: 4,582,495,194.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,527,615.20 : 4,763,291,422.80 = 3,054,996,796.40 : x
  2. Step 2: Convert to fraction form
    3,175,527,615.20/4,763,291,422.80 = 3,054,996,796.40/x
  3. Step 3: Cross multiply
    3,175,527,615.20x = 4,763,291,422.80 × 3,054,996,796.40
  4. Step 4: Simplify right side
    3,175,527,615.20x = 14,551,840,036,973,598,720
  5. Step 5: Solve for x
    x = 14,551,840,036,973,598,720/3,175,527,615.20
  6. Step 6: Final answer
    x = 4,582,495,194.60

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1.5x scale

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.