Home / 56,871,615.02-85,309,850.30-22,335,501.51

Finding the Fourth Proportional to 56,871,615.02, 85,309,850.30 and 22,335,501.51

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Solution

The fourth proportional to 56,871,615.02, 85,309,850.30 and 22,335,501.51 is: 33,504,205.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,871,615.02 : 85,309,850.30 = 22,335,501.51 : x
  2. Step 2: Convert to fraction form
    56,871,615.02/85,309,850.30 = 22,335,501.51/x
  3. Step 3: Cross multiply
    56,871,615.02x = 85,309,850.30 × 22,335,501.51
  4. Step 4: Simplify right side
    56,871,615.02x = 1,905,438,290,081,846.75
  5. Step 5: Solve for x
    x = 1,905,438,290,081,846.75/56,871,615.02
  6. Step 6: Final answer
    x = 33,504,205.74

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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.