Home / 60,148,739.60-83,003,035.56-32,646,077.84

Finding the Fourth Proportional to 60,148,739.60, 83,003,035.56 and 32,646,077.84

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Solution

The fourth proportional to 60,148,739.60, 83,003,035.56 and 32,646,077.84 is: 45,050,379.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,148,739.60 : 83,003,035.56 = 32,646,077.84 : x
  2. Step 2: Convert to fraction form
    60,148,739.60/83,003,035.56 = 32,646,077.84/x
  3. Step 3: Cross multiply
    60,148,739.60x = 83,003,035.56 × 32,646,077.84
  4. Step 4: Simplify right side
    60,148,739.60x = 2,709,723,559,848,048
  5. Step 5: Solve for x
    x = 2,709,723,559,848,048/60,148,739.60
  6. Step 6: Final answer
    x = 45,050,379.74

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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.