Home / 26,059,454.46-39,089,482.61-7,863,807.24

Finding the Fourth Proportional to 26,059,454.46, 39,089,482.61 and 7,863,807.24

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Solution

The fourth proportional to 26,059,454.46, 39,089,482.61 and 7,863,807.24 is: 11,795,801.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,059,454.46 : 39,089,482.61 = 7,863,807.24 : x
  2. Step 2: Convert to fraction form
    26,059,454.46/39,089,482.61 = 7,863,807.24/x
  3. Step 3: Cross multiply
    26,059,454.46x = 39,089,482.61 × 7,863,807.24
  4. Step 4: Simplify right side
    26,059,454.46x = 307,392,156,317,053.06
  5. Step 5: Solve for x
    x = 307,392,156,317,053.06/26,059,454.46
  6. Step 6: Final answer
    x = 11,795,801.67

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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.