Home / 44,694,929.76-67,089,305.79-39,609,892.32

Finding the Fourth Proportional to 44,694,929.76, 67,089,305.79 and 39,609,892.32

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Solution

The fourth proportional to 44,694,929.76, 67,089,305.79 and 39,609,892.32 is: 59,456,412.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,694,929.76 : 67,089,305.79 = 39,609,892.32 : x
  2. Step 2: Convert to fraction form
    44,694,929.76/67,089,305.79 = 39,609,892.32/x
  3. Step 3: Cross multiply
    44,694,929.76x = 67,089,305.79 × 39,609,892.32
  4. Step 4: Simplify right side
    44,694,929.76x = 2,657,400,178,165,452.50
  5. Step 5: Solve for x
    x = 2,657,400,178,165,452.50/44,694,929.76
  6. Step 6: Final answer
    x = 59,456,412.45

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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.