Home / 19,928,773.10-29,840,015.55-19,928,773.10

Finding the Fourth Proportional to 19,928,773.10, 29,840,015.55 and 19,928,773.10

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Solution

The fourth proportional to 19,928,773.10, 29,840,015.55 and 19,928,773.10 is: 29,840,015.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,928,773.10 : 29,840,015.55 = 19,928,773.10 : x
  2. Step 2: Convert to fraction form
    19,928,773.10/29,840,015.55 = 19,928,773.10/x
  3. Step 3: Cross multiply
    19,928,773.10x = 29,840,015.55 × 19,928,773.10
  4. Step 4: Simplify right side
    19,928,773.10x = 594,674,899,196,421.75
  5. Step 5: Solve for x
    x = 594,674,899,196,421.75/19,928,773.10
  6. Step 6: Final answer
    x = 29,840,015.55

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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.