Home / 16,848,015.40-25,272,023.10-6,066,980.20

Finding the Fourth Proportional to 16,848,015.40, 25,272,023.10 and 6,066,980.20

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Solution

The fourth proportional to 16,848,015.40, 25,272,023.10 and 6,066,980.20 is: 9,100,470.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,015.40 : 25,272,023.10 = 6,066,980.20 : x
  2. Step 2: Convert to fraction form
    16,848,015.40/25,272,023.10 = 6,066,980.20/x
  3. Step 3: Cross multiply
    16,848,015.40x = 25,272,023.10 × 6,066,980.20
  4. Step 4: Simplify right side
    16,848,015.40x = 153,324,863,761,642.62
  5. Step 5: Solve for x
    x = 153,324,863,761,642.62/16,848,015.40
  6. Step 6: Final answer
    x = 9,100,470.30

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1.5x scale

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.