Home / 15,859,941,627.94-23,792,622,747.24-6,538,594,033.78

Finding the Fourth Proportional to 15,859,941,627.94, 23,792,622,747.24 and 6,538,594,033.78

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Solution

The fourth proportional to 15,859,941,627.94, 23,792,622,747.24 and 6,538,594,033.78 is: 9,809,008,430.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,859,941,627.94 : 23,792,622,747.24 = 6,538,594,033.78 : x
  2. Step 2: Convert to fraction form
    15,859,941,627.94/23,792,622,747.24 = 6,538,594,033.78/x
  3. Step 3: Cross multiply
    15,859,941,627.94x = 23,792,622,747.24 × 6,538,594,033.78
  4. Step 4: Simplify right side
    15,859,941,627.94x = 155,570,301,143,081,779,200
  5. Step 5: Solve for x
    x = 155,570,301,143,081,779,200/15,859,941,627.94
  6. Step 6: Final answer
    x = 9,809,008,430.97

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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.