Home / 43,698,938.76-60,295,532.67-25,110,487.62

Finding the Fourth Proportional to 43,698,938.76, 60,295,532.67 and 25,110,487.62

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Solution

The fourth proportional to 43,698,938.76, 60,295,532.67 and 25,110,487.62 is: 34,647,299.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,698,938.76 : 60,295,532.67 = 25,110,487.62 : x
  2. Step 2: Convert to fraction form
    43,698,938.76/60,295,532.67 = 25,110,487.62/x
  3. Step 3: Cross multiply
    43,698,938.76x = 60,295,532.67 × 25,110,487.62
  4. Step 4: Simplify right side
    43,698,938.76x = 1,514,050,226,651,340.75
  5. Step 5: Solve for x
    x = 1,514,050,226,651,340.75/43,698,938.76
  6. Step 6: Final answer
    x = 34,647,299.67

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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.