Home / 23,160,927.93-34,741,641.36-6,987,019.32

Finding the Fourth Proportional to 23,160,927.93, 34,741,641.36 and 6,987,019.32

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Solution

The fourth proportional to 23,160,927.93, 34,741,641.36 and 6,987,019.32 is: 10,480,604.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,160,927.93 : 34,741,641.36 = 6,987,019.32 : x
  2. Step 2: Convert to fraction form
    23,160,927.93/34,741,641.36 = 6,987,019.32/x
  3. Step 3: Cross multiply
    23,160,927.93x = 34,741,641.36 × 6,987,019.32
  4. Step 4: Simplify right side
    23,160,927.93x = 242,740,519,390,831.09
  5. Step 5: Solve for x
    x = 242,740,519,390,831.09/23,160,927.93
  6. Step 6: Final answer
    x = 10,480,604.24

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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.