Home / 17,036,113.95-23,509,714.32-9,301,156.29

Finding the Fourth Proportional to 17,036,113.95, 23,509,714.32 and 9,301,156.29

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Solution

The fourth proportional to 17,036,113.95, 23,509,714.32 and 9,301,156.29 is: 12,835,528.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036,113.95 : 23,509,714.32 = 9,301,156.29 : x
  2. Step 2: Convert to fraction form
    17,036,113.95/23,509,714.32 = 9,301,156.29/x
  3. Step 3: Cross multiply
    17,036,113.95x = 23,509,714.32 × 9,301,156.29
  4. Step 4: Simplify right side
    17,036,113.95x = 218,667,527,223,571.06
  5. Step 5: Solve for x
    x = 218,667,527,223,571.06/17,036,113.95
  6. Step 6: Final answer
    x = 12,835,528.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.