Home / 44,991,966-67,499,457.48-13,079,262

Finding the Fourth Proportional to 44,991,966, 67,499,457.48 and 13,079,262

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Solution

The fourth proportional to 44,991,966, 67,499,457.48 and 13,079,262 is: 19,622,238.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,991,966 : 67,499,457.48 = 13,079,262 : x
  2. Step 2: Convert to fraction form
    44,991,966/67,499,457.48 = 13,079,262/x
  3. Step 3: Cross multiply
    44,991,966x = 67,499,457.48 × 13,079,262
  4. Step 4: Simplify right side
    44,991,966x = 882,843,089,238,779.88
  5. Step 5: Solve for x
    x = 882,843,089,238,779.88/44,991,966
  6. Step 6: Final answer
    x = 19,622,238.54

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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.