Home / 75,857,451.60-104,683,283.34-41,050,142.02

Finding the Fourth Proportional to 75,857,451.60, 104,683,283.34 and 41,050,142.02

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Solution

The fourth proportional to 75,857,451.60, 104,683,283.34 and 41,050,142.02 is: 56,649,196.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,857,451.60 : 104,683,283.34 = 41,050,142.02 : x
  2. Step 2: Convert to fraction form
    75,857,451.60/104,683,283.34 = 41,050,142.02/x
  3. Step 3: Cross multiply
    75,857,451.60x = 104,683,283.34 × 41,050,142.02
  4. Step 4: Simplify right side
    75,857,451.60x = 4,297,263,648,226,900.50
  5. Step 5: Solve for x
    x = 4,297,263,648,226,900.50/75,857,451.60
  6. Step 6: Final answer
    x = 56,649,196.06

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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.