Home / 13,442,854,555.05-20,164,281,832.58-13,442,854,555.05

Finding the Fourth Proportional to 13,442,854,555.05, 20,164,281,832.58 and 13,442,854,555.05

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Solution

The fourth proportional to 13,442,854,555.05, 20,164,281,832.58 and 13,442,854,555.05 is: 20,164,281,832.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,442,854,555.05 : 20,164,281,832.58 = 13,442,854,555.05 : x
  2. Step 2: Convert to fraction form
    13,442,854,555.05/20,164,281,832.58 = 13,442,854,555.05/x
  3. Step 3: Cross multiply
    13,442,854,555.05x = 20,164,281,832.58 × 13,442,854,555.05
  4. Step 4: Simplify right side
    13,442,854,555.05x = 271,065,507,882,342,809,600
  5. Step 5: Solve for x
    x = 271,065,507,882,342,809,600/13,442,854,555.05
  6. Step 6: Final answer
    x = 20,164,281,832.58

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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.