Home / 7,427,107,567.04-11,138,297,764.89-2,451,903,071

Finding the Fourth Proportional to 7,427,107,567.04, 11,138,297,764.89 and 2,451,903,071

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Solution

The fourth proportional to 7,427,107,567.04, 11,138,297,764.89 and 2,451,903,071 is: 3,677,074,318.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,427,107,567.04 : 11,138,297,764.89 = 2,451,903,071 : x
  2. Step 2: Convert to fraction form
    7,427,107,567.04/11,138,297,764.89 = 2,451,903,071/x
  3. Step 3: Cross multiply
    7,427,107,567.04x = 11,138,297,764.89 × 2,451,903,071
  4. Step 4: Simplify right side
    7,427,107,567.04x = 27,310,026,495,446,224,896
  5. Step 5: Solve for x
    x = 27,310,026,495,446,224,896/7,427,107,567.04
  6. Step 6: Final answer
    x = 3,677,074,318.49

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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.