Home / 35,932,484,910.40-49,583,501,473.02-19,874,820,383.26

Finding the Fourth Proportional to 35,932,484,910.40, 49,583,501,473.02 and 19,874,820,383.26

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Solution

The fourth proportional to 35,932,484,910.40, 49,583,501,473.02 and 19,874,820,383.26 is: 27,425,411,524.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,932,484,910.40 : 49,583,501,473.02 = 19,874,820,383.26 : x
  2. Step 2: Convert to fraction form
    35,932,484,910.40/49,583,501,473.02 = 19,874,820,383.26/x
  3. Step 3: Cross multiply
    35,932,484,910.40x = 49,583,501,473.02 × 19,874,820,383.26
  4. Step 4: Simplify right side
    35,932,484,910.40x = 985,463,185,749,380,038,656
  5. Step 5: Solve for x
    x = 985,463,185,749,380,038,656/35,932,484,910.40
  6. Step 6: Final answer
    x = 27,425,411,524.05

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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.