Home / 23,421,363.64-35,142,093.24-9,054,520

Finding the Fourth Proportional to 23,421,363.64, 35,142,093.24 and 9,054,520

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Solution

The fourth proportional to 23,421,363.64, 35,142,093.24 and 9,054,520 is: 13,585,664.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,421,363.64 : 35,142,093.24 = 9,054,520 : x
  2. Step 2: Convert to fraction form
    23,421,363.64/35,142,093.24 = 9,054,520/x
  3. Step 3: Cross multiply
    23,421,363.64x = 35,142,093.24 × 9,054,520
  4. Step 4: Simplify right side
    23,421,363.64x = 318,194,786,083,444.81
  5. Step 5: Solve for x
    x = 318,194,786,083,444.81/23,421,363.64
  6. Step 6: Final answer
    x = 13,585,664.39

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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.