Home / 3,416,445,582.81-4,712,633,352.41-2,256,404,974.02

Finding the Fourth Proportional to 3,416,445,582.81, 4,712,633,352.41 and 2,256,404,974.02

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Solution

The fourth proportional to 3,416,445,582.81, 4,712,633,352.41 and 2,256,404,974.02 is: 3,112,477,304.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,445,582.81 : 4,712,633,352.41 = 2,256,404,974.02 : x
  2. Step 2: Convert to fraction form
    3,416,445,582.81/4,712,633,352.41 = 2,256,404,974.02/x
  3. Step 3: Cross multiply
    3,416,445,582.81x = 4,712,633,352.41 × 2,256,404,974.02
  4. Step 4: Simplify right side
    3,416,445,582.81x = 10,633,609,337,099,188,224
  5. Step 5: Solve for x
    x = 10,633,609,337,099,188,224/3,416,445,582.81
  6. Step 6: Final answer
    x = 3,112,477,304.07

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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.