Home / 16,038,693.70-24,058,040.55-13,346,059.30

Finding the Fourth Proportional to 16,038,693.70, 24,058,040.55 and 13,346,059.30

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Solution

The fourth proportional to 16,038,693.70, 24,058,040.55 and 13,346,059.30 is: 20,019,088.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,693.70 : 24,058,040.55 = 13,346,059.30 : x
  2. Step 2: Convert to fraction form
    16,038,693.70/24,058,040.55 = 13,346,059.30/x
  3. Step 3: Cross multiply
    16,038,693.70x = 24,058,040.55 × 13,346,059.30
  4. Step 4: Simplify right side
    16,038,693.70x = 321,080,035,822,104.62
  5. Step 5: Solve for x
    x = 321,080,035,822,104.62/16,038,693.70
  6. Step 6: Final answer
    x = 20,019,088.95

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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.