Home / 11,089,254.60-16,632,326.70-3,516,985.80

Finding the Fourth Proportional to 11,089,254.60, 16,632,326.70 and 3,516,985.80

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Solution

The fourth proportional to 11,089,254.60, 16,632,326.70 and 3,516,985.80 is: 5,274,985.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089,254.60 : 16,632,326.70 = 3,516,985.80 : x
  2. Step 2: Convert to fraction form
    11,089,254.60/16,632,326.70 = 3,516,985.80/x
  3. Step 3: Cross multiply
    11,089,254.60x = 16,632,326.70 × 3,516,985.80
  4. Step 4: Simplify right side
    11,089,254.60x = 58,495,656,824,860.85
  5. Step 5: Solve for x
    x = 58,495,656,824,860.85/11,089,254.60
  6. Step 6: Final answer
    x = 5,274,985.46

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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.