Home / 35,871,945.80-53,816,460.32-11,610,877.16

Finding the Fourth Proportional to 35,871,945.80, 53,816,460.32 and 11,610,877.16

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Solution

The fourth proportional to 35,871,945.80, 53,816,460.32 and 11,610,877.16 is: 17,419,080.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,871,945.80 : 53,816,460.32 = 11,610,877.16 : x
  2. Step 2: Convert to fraction form
    35,871,945.80/53,816,460.32 = 11,610,877.16/x
  3. Step 3: Cross multiply
    35,871,945.80x = 53,816,460.32 × 11,610,877.16
  4. Step 4: Simplify right side
    35,871,945.80x = 624,856,309,961,534.25
  5. Step 5: Solve for x
    x = 624,856,309,961,534.25/35,871,945.80
  6. Step 6: Final answer
    x = 17,419,080.45

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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.