Home / 29,308,456,518.82-43,851,744,050.10-17,363,120,106.63

Finding the Fourth Proportional to 29,308,456,518.82, 43,851,744,050.10 and 17,363,120,106.63

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Solution

The fourth proportional to 29,308,456,518.82, 43,851,744,050.10 and 17,363,120,106.63 is: 25,978,955,880.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,308,456,518.82 : 43,851,744,050.10 = 17,363,120,106.63 : x
  2. Step 2: Convert to fraction form
    29,308,456,518.82/43,851,744,050.10 = 17,363,120,106.63/x
  3. Step 3: Cross multiply
    29,308,456,518.82x = 43,851,744,050.10 × 17,363,120,106.63
  4. Step 4: Simplify right side
    29,308,456,518.82x = 761,403,098,827,083,743,232
  5. Step 5: Solve for x
    x = 761,403,098,827,083,743,232/29,308,456,518.82
  6. Step 6: Final answer
    x = 25,978,955,880.47

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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.