Home / 23,660,831.58-32,652,045.96-12,795,815.58

Finding the Fourth Proportional to 23,660,831.58, 32,652,045.96 and 12,795,815.58

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Solution

The fourth proportional to 23,660,831.58, 32,652,045.96 and 12,795,815.58 is: 17,658,278.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,831.58 : 32,652,045.96 = 12,795,815.58 : x
  2. Step 2: Convert to fraction form
    23,660,831.58/32,652,045.96 = 12,795,815.58/x
  3. Step 3: Cross multiply
    23,660,831.58x = 32,652,045.96 × 12,795,815.58
  4. Step 4: Simplify right side
    23,660,831.58x = 417,809,558,413,844.06
  5. Step 5: Solve for x
    x = 417,809,558,413,844.06/23,660,831.58
  6. Step 6: Final answer
    x = 17,658,278.70

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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.