Home / 32,372,635.40-44,672,907.49-17,688,805.76

Finding the Fourth Proportional to 32,372,635.40, 44,672,907.49 and 17,688,805.76

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Solution

The fourth proportional to 32,372,635.40, 44,672,907.49 and 17,688,805.76 is: 24,409,825.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372,635.40 : 44,672,907.49 = 17,688,805.76 : x
  2. Step 2: Convert to fraction form
    32,372,635.40/44,672,907.49 = 17,688,805.76/x
  3. Step 3: Cross multiply
    32,372,635.40x = 44,672,907.49 × 17,688,805.76
  4. Step 4: Simplify right side
    32,372,635.40x = 790,210,383,325,059.25
  5. Step 5: Solve for x
    x = 790,210,383,325,059.25/32,372,635.40
  6. Step 6: Final answer
    x = 24,409,825.57

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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.