Home / 16,703,483.85-25,057,118.34-14,987,082.11

Finding the Fourth Proportional to 16,703,483.85, 25,057,118.34 and 14,987,082.11

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Solution

The fourth proportional to 16,703,483.85, 25,057,118.34 and 14,987,082.11 is: 22,482,321.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,703,483.85 : 25,057,118.34 = 14,987,082.11 : x
  2. Step 2: Convert to fraction form
    16,703,483.85/25,057,118.34 = 14,987,082.11/x
  3. Step 3: Cross multiply
    16,703,483.85x = 25,057,118.34 × 14,987,082.11
  4. Step 4: Simplify right side
    16,703,483.85x = 375,533,089,876,281.31
  5. Step 5: Solve for x
    x = 375,533,089,876,281.31/16,703,483.85
  6. Step 6: Final answer
    x = 22,482,321.25

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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.