Home / 43,092,023.40-64,638,035.10-33,455,226.60

Finding the Fourth Proportional to 43,092,023.40, 64,638,035.10 and 33,455,226.60

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Solution

The fourth proportional to 43,092,023.40, 64,638,035.10 and 33,455,226.60 is: 50,182,839.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,092,023.40 : 64,638,035.10 = 33,455,226.60 : x
  2. Step 2: Convert to fraction form
    43,092,023.40/64,638,035.10 = 33,455,226.60/x
  3. Step 3: Cross multiply
    43,092,023.40x = 64,638,035.10 × 33,455,226.60
  4. Step 4: Simplify right side
    43,092,023.40x = 2,162,480,111,249,253.75
  5. Step 5: Solve for x
    x = 2,162,480,111,249,253.75/43,092,023.40
  6. Step 6: Final answer
    x = 50,182,839.90

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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.