Home / 60,175,826.40-83,040,311.52-32,673,125.28

Finding the Fourth Proportional to 60,175,826.40, 83,040,311.52 and 32,673,125.28

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Solution

The fourth proportional to 60,175,826.40, 83,040,311.52 and 32,673,125.28 is: 45,087,648.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,175,826.40 : 83,040,311.52 = 32,673,125.28 : x
  2. Step 2: Convert to fraction form
    60,175,826.40/83,040,311.52 = 32,673,125.28/x
  3. Step 3: Cross multiply
    60,175,826.40x = 83,040,311.52 × 32,673,125.28
  4. Step 4: Simplify right side
    60,175,826.40x = 2,713,186,501,583,187
  5. Step 5: Solve for x
    x = 2,713,186,501,583,187/60,175,826.40
  6. Step 6: Final answer
    x = 45,087,648.38

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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.