Home / 43,100,644.62-59,512,779.41-34,701,333.67

Finding the Fourth Proportional to 43,100,644.62, 59,512,779.41 and 34,701,333.67

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Solution

The fourth proportional to 43,100,644.62, 59,512,779.41 and 34,701,333.67 is: 47,915,125.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,100,644.62 : 59,512,779.41 = 34,701,333.67 : x
  2. Step 2: Convert to fraction form
    43,100,644.62/59,512,779.41 = 34,701,333.67/x
  3. Step 3: Cross multiply
    43,100,644.62x = 59,512,779.41 × 34,701,333.67
  4. Step 4: Simplify right side
    43,100,644.62x = 2,065,172,815,762,009.25
  5. Step 5: Solve for x
    x = 2,065,172,815,762,009.25/43,100,644.62
  6. Step 6: Final answer
    x = 47,915,125.96

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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.