Home / 63,829,620.20-95,804,564.70-33,559,207.40

Finding the Fourth Proportional to 63,829,620.20, 95,804,564.70 and 33,559,207.40

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Solution

The fourth proportional to 63,829,620.20, 95,804,564.70 and 33,559,207.40 is: 50,370,427.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,829,620.20 : 95,804,564.70 = 33,559,207.40 : x
  2. Step 2: Convert to fraction form
    63,829,620.20/95,804,564.70 = 33,559,207.40/x
  3. Step 3: Cross multiply
    63,829,620.20x = 95,804,564.70 × 33,559,207.40
  4. Step 4: Simplify right side
    63,829,620.20x = 3,215,125,256,634,018.50
  5. Step 5: Solve for x
    x = 3,215,125,256,634,018.50/63,829,620.20
  6. Step 6: Final answer
    x = 50,370,427.50

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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.