Home / 61,050,921.67-84,250,804.03-33,173,631.78

Finding the Fourth Proportional to 61,050,921.67, 84,250,804.03 and 33,173,631.78

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Solution

The fourth proportional to 61,050,921.67, 84,250,804.03 and 33,173,631.78 is: 45,779,901.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,050,921.67 : 84,250,804.03 = 33,173,631.78 : x
  2. Step 2: Convert to fraction form
    61,050,921.67/84,250,804.03 = 33,173,631.78/x
  3. Step 3: Cross multiply
    61,050,921.67x = 84,250,804.03 × 33,173,631.78
  4. Step 4: Simplify right side
    61,050,921.67x = 2,794,905,150,060,160
  5. Step 5: Solve for x
    x = 2,794,905,150,060,160/61,050,921.67
  6. Step 6: Final answer
    x = 45,779,901.00

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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.