Home / 146,575,373.10-219,807,072.45-44,305,421.10

Finding the Fourth Proportional to 146,575,373.10, 219,807,072.45 and 44,305,421.10

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Solution

The fourth proportional to 146,575,373.10, 219,807,072.45 and 44,305,421.10 is: 66,441,208.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,575,373.10 : 219,807,072.45 = 44,305,421.10 : x
  2. Step 2: Convert to fraction form
    146,575,373.10/219,807,072.45 = 44,305,421.10/x
  3. Step 3: Cross multiply
    146,575,373.10x = 219,807,072.45 × 44,305,421.10
  4. Step 4: Simplify right side
    146,575,373.10x = 9,738,644,905,655,458
  5. Step 5: Solve for x
    x = 9,738,644,905,655,458/146,575,373.10
  6. Step 6: Final answer
    x = 66,441,208.37

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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.