Home / 12,258,527,793,651-18,387,809,387,610-5,006,030,258,869

Finding the Fourth Proportional to 12,258,527,793,651, 18,387,809,387,610 and 5,006,030,258,869

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Solution

The fourth proportional to 12,258,527,793,651, 18,387,809,387,610 and 5,006,030,258,869 is: 7,509,052,615,303.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,258,527,793,651 : 18,387,809,387,610 = 5,006,030,258,869 : x
  2. Step 2: Convert to fraction form
    12,258,527,793,651/18,387,809,387,610 = 5,006,030,258,869/x
  3. Step 3: Cross multiply
    12,258,527,793,651x = 18,387,809,387,610 × 5,006,030,258,869
  4. Step 4: Simplify right side
    12,258,527,793,651x = 92,049,930,188,691,109,299,879,936
  5. Step 5: Solve for x
    x = 92,049,930,188,691,109,299,879,936/12,258,527,793,651
  6. Step 6: Final answer
    x = 7,509,052,615,303.94

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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.