Home / 15,859,941,631.02-23,792,622,751.89-6,538,594,036.86

Finding the Fourth Proportional to 15,859,941,631.02, 23,792,622,751.89 and 6,538,594,036.86

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Solution

The fourth proportional to 15,859,941,631.02, 23,792,622,751.89 and 6,538,594,036.86 is: 9,809,008,435.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,859,941,631.02 : 23,792,622,751.89 = 6,538,594,036.86 : x
  2. Step 2: Convert to fraction form
    15,859,941,631.02/23,792,622,751.89 = 6,538,594,036.86/x
  3. Step 3: Cross multiply
    15,859,941,631.02x = 23,792,622,751.89 × 6,538,594,036.86
  4. Step 4: Simplify right side
    15,859,941,631.02x = 155,570,301,246,767,497,216
  5. Step 5: Solve for x
    x = 155,570,301,246,767,497,216/15,859,941,631.02
  6. Step 6: Final answer
    x = 9,809,008,435.60

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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.