Home / 44,419,111.38-61,313,784.03-30,526,455.38

Finding the Fourth Proportional to 44,419,111.38, 61,313,784.03 and 30,526,455.38

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Solution

The fourth proportional to 44,419,111.38, 61,313,784.03 and 30,526,455.38 is: 42,137,098.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,419,111.38 : 61,313,784.03 = 30,526,455.38 : x
  2. Step 2: Convert to fraction form
    44,419,111.38/61,313,784.03 = 30,526,455.38/x
  3. Step 3: Cross multiply
    44,419,111.38x = 61,313,784.03 × 30,526,455.38
  4. Step 4: Simplify right side
    44,419,111.38x = 1,871,692,492,064,182.75
  5. Step 5: Solve for x
    x = 1,871,692,492,064,182.75/44,419,111.38
  6. Step 6: Final answer
    x = 42,137,098.96

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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.