Home / 23,897,046,305.36-32,978,029,232.40-13,192,254,987.56

Finding the Fourth Proportional to 23,897,046,305.36, 32,978,029,232.40 and 13,192,254,987.56

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Solution

The fourth proportional to 23,897,046,305.36, 32,978,029,232.40 and 13,192,254,987.56 is: 18,205,370,030.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,897,046,305.36 : 32,978,029,232.40 = 13,192,254,987.56 : x
  2. Step 2: Convert to fraction form
    23,897,046,305.36/32,978,029,232.40 = 13,192,254,987.56/x
  3. Step 3: Cross multiply
    23,897,046,305.36x = 32,978,029,232.40 × 13,192,254,987.56
  4. Step 4: Simplify right side
    23,897,046,305.36x = 435,054,570,621,028,401,152
  5. Step 5: Solve for x
    x = 435,054,570,621,028,401,152/23,897,046,305.36
  6. Step 6: Final answer
    x = 18,205,370,030.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.