Home / 22,378,693,796.32-33,551,492,011.44-13,533,566,226.88

Finding the Fourth Proportional to 22,378,693,796.32, 33,551,492,011.44 and 13,533,566,226.88

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Solution

The fourth proportional to 22,378,693,796.32, 33,551,492,011.44 and 13,533,566,226.88 is: 20,290,341,486.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,378,693,796.32 : 33,551,492,011.44 = 13,533,566,226.88 : x
  2. Step 2: Convert to fraction form
    22,378,693,796.32/33,551,492,011.44 = 13,533,566,226.88/x
  3. Step 3: Cross multiply
    22,378,693,796.32x = 33,551,492,011.44 × 13,533,566,226.88
  4. Step 4: Simplify right side
    22,378,693,796.32x = 454,071,339,147,458,445,312
  5. Step 5: Solve for x
    x = 454,071,339,147,458,445,312/22,378,693,796.32
  6. Step 6: Final answer
    x = 20,290,341,486.42

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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.