Home / 24,688,778.23-37,019,667.07-19,603,872.01

Finding the Fourth Proportional to 24,688,778.23, 37,019,667.07 and 19,603,872.01

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Solution

The fourth proportional to 24,688,778.23, 37,019,667.07 and 19,603,872.01 is: 29,395,088.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,688,778.23 : 37,019,667.07 = 19,603,872.01 : x
  2. Step 2: Convert to fraction form
    24,688,778.23/37,019,667.07 = 19,603,872.01/x
  3. Step 3: Cross multiply
    24,688,778.23x = 37,019,667.07 × 19,603,872.01
  4. Step 4: Simplify right side
    24,688,778.23x = 725,728,815,093,091.75
  5. Step 5: Solve for x
    x = 725,728,815,093,091.75/24,688,778.23
  6. Step 6: Final answer
    x = 29,395,088.26

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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.