Home / 9,146,133.44-13,719,205.08-2,323,218.32

Finding the Fourth Proportional to 9,146,133.44, 13,719,205.08 and 2,323,218.32

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Solution

The fourth proportional to 9,146,133.44, 13,719,205.08 and 2,323,218.32 is: 3,484,828.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,146,133.44 : 13,719,205.08 = 2,323,218.32 : x
  2. Step 2: Convert to fraction form
    9,146,133.44/13,719,205.08 = 2,323,218.32/x
  3. Step 3: Cross multiply
    9,146,133.44x = 13,719,205.08 × 2,323,218.32
  4. Step 4: Simplify right side
    9,146,133.44x = 31,872,708,577,693.06
  5. Step 5: Solve for x
    x = 31,872,708,577,693.06/9,146,133.44
  6. Step 6: Final answer
    x = 3,484,828.73

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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.