Home / 35,871,538.32-53,815,849.02-11,610,469.32

Finding the Fourth Proportional to 35,871,538.32, 53,815,849.02 and 11,610,469.32

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Solution

The fourth proportional to 35,871,538.32, 53,815,849.02 and 11,610,469.32 is: 17,418,468.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,871,538.32 : 53,815,849.02 = 11,610,469.32 : x
  2. Step 2: Convert to fraction form
    35,871,538.32/53,815,849.02 = 11,610,469.32/x
  3. Step 3: Cross multiply
    35,871,538.32x = 53,815,849.02 × 11,610,469.32
  4. Step 4: Simplify right side
    35,871,538.32x = 624,827,263,976,462.12
  5. Step 5: Solve for x
    x = 624,827,263,976,462.12/35,871,538.32
  6. Step 6: Final answer
    x = 17,418,468.60

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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.