Home / 59,242,182.70-88,871,774.67-18,305,196.34

Finding the Fourth Proportional to 59,242,182.70, 88,871,774.67 and 18,305,196.34

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Solution

The fourth proportional to 59,242,182.70, 88,871,774.67 and 18,305,196.34 is: 27,460,421.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,242,182.70 : 88,871,774.67 = 18,305,196.34 : x
  2. Step 2: Convert to fraction form
    59,242,182.70/88,871,774.67 = 18,305,196.34/x
  3. Step 3: Cross multiply
    59,242,182.70x = 88,871,774.67 × 18,305,196.34
  4. Step 4: Simplify right side
    59,242,182.70x = 1,626,815,284,418,588.75
  5. Step 5: Solve for x
    x = 1,626,815,284,418,588.75/59,242,182.70
  6. Step 6: Final answer
    x = 27,460,421.11

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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.