Home / 4,590,246,401.20-6,885,369,601.80-1,681,823,335.60

Finding the Fourth Proportional to 4,590,246,401.20, 6,885,369,601.80 and 1,681,823,335.60

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Solution

The fourth proportional to 4,590,246,401.20, 6,885,369,601.80 and 1,681,823,335.60 is: 2,522,735,003.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,246,401.20 : 6,885,369,601.80 = 1,681,823,335.60 : x
  2. Step 2: Convert to fraction form
    4,590,246,401.20/6,885,369,601.80 = 1,681,823,335.60/x
  3. Step 3: Cross multiply
    4,590,246,401.20x = 6,885,369,601.80 × 1,681,823,335.60
  4. Step 4: Simplify right side
    4,590,246,401.20x = 11,579,975,270,538,119,168
  5. Step 5: Solve for x
    x = 11,579,975,270,538,119,168/4,590,246,401.20
  6. Step 6: Final answer
    x = 2,522,735,003.40

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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.