Home / 17,520,325.89-26,263,216.86-6,152,802.90

Finding the Fourth Proportional to 17,520,325.89, 26,263,216.86 and 6,152,802.90

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Solution

The fourth proportional to 17,520,325.89, 26,263,216.86 and 6,152,802.90 is: 9,223,138.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,520,325.89 : 26,263,216.86 = 6,152,802.90 : x
  2. Step 2: Convert to fraction form
    17,520,325.89/26,263,216.86 = 6,152,802.90/x
  3. Step 3: Cross multiply
    17,520,325.89x = 26,263,216.86 × 6,152,802.90
  4. Step 4: Simplify right side
    17,520,325.89x = 161,592,396,859,536.91
  5. Step 5: Solve for x
    x = 161,592,396,859,536.91/17,520,325.89
  6. Step 6: Final answer
    x = 9,223,138.76

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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.