Home / 15,859,941,645-23,792,622,772.86-6,538,594,050.84

Finding the Fourth Proportional to 15,859,941,645, 23,792,622,772.86 and 6,538,594,050.84

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Solution

The fourth proportional to 15,859,941,645, 23,792,622,772.86 and 6,538,594,050.84 is: 9,809,008,456.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,859,941,645 : 23,792,622,772.86 = 6,538,594,050.84 : x
  2. Step 2: Convert to fraction form
    15,859,941,645/23,792,622,772.86 = 6,538,594,050.84/x
  3. Step 3: Cross multiply
    15,859,941,645x = 23,792,622,772.86 × 6,538,594,050.84
  4. Step 4: Simplify right side
    15,859,941,645x = 155,570,301,716,502,708,224
  5. Step 5: Solve for x
    x = 155,570,301,716,502,708,224/15,859,941,645
  6. Step 6: Final answer
    x = 9,809,008,456.57

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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.