Home / 38,208,002.70-57,312,004.05-24,603,113.10

Finding the Fourth Proportional to 38,208,002.70, 57,312,004.05 and 24,603,113.10

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Solution

The fourth proportional to 38,208,002.70, 57,312,004.05 and 24,603,113.10 is: 36,904,669.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,208,002.70 : 57,312,004.05 = 24,603,113.10 : x
  2. Step 2: Convert to fraction form
    38,208,002.70/57,312,004.05 = 24,603,113.10/x
  3. Step 3: Cross multiply
    38,208,002.70x = 57,312,004.05 × 24,603,113.10
  4. Step 4: Simplify right side
    38,208,002.70x = 1,410,053,717,629,808
  5. Step 5: Solve for x
    x = 1,410,053,717,629,808/38,208,002.70
  6. Step 6: Final answer
    x = 36,904,669.65

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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.