Home / 19,134,761,299.11-26,408,355,458.58-11,104,377,585.03

Finding the Fourth Proportional to 19,134,761,299.11, 26,408,355,458.58 and 11,104,377,585.03

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Solution

The fourth proportional to 19,134,761,299.11, 26,408,355,458.58 and 11,104,377,585.03 is: 15,325,425,064.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,134,761,299.11 : 26,408,355,458.58 = 11,104,377,585.03 : x
  2. Step 2: Convert to fraction form
    19,134,761,299.11/26,408,355,458.58 = 11,104,377,585.03/x
  3. Step 3: Cross multiply
    19,134,761,299.11x = 26,408,355,458.58 × 11,104,377,585.03
  4. Step 4: Simplify right side
    19,134,761,299.11x = 293,248,350,411,760,435,200
  5. Step 5: Solve for x
    x = 293,248,350,411,760,435,200/19,134,761,299.11
  6. Step 6: Final answer
    x = 15,325,425,064.25

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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.