Home / 14,905,779.33-22,359,732.08-3,975,907.84

Finding the Fourth Proportional to 14,905,779.33, 22,359,732.08 and 3,975,907.84

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Solution

The fourth proportional to 14,905,779.33, 22,359,732.08 and 3,975,907.84 is: 5,964,145.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,905,779.33 : 22,359,732.08 = 3,975,907.84 : x
  2. Step 2: Convert to fraction form
    14,905,779.33/22,359,732.08 = 3,975,907.84/x
  3. Step 3: Cross multiply
    14,905,779.33x = 22,359,732.08 × 3,975,907.84
  4. Step 4: Simplify right side
    14,905,779.33x = 88,900,234,077,171.50
  5. Step 5: Solve for x
    x = 88,900,234,077,171.50/14,905,779.33
  6. Step 6: Final answer
    x = 5,964,145.32

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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.