Home / 52,230,094-72,001,564.48-36,500,281.84

Finding the Fourth Proportional to 52,230,094, 72,001,564.48 and 36,500,281.84

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Solution

The fourth proportional to 52,230,094, 72,001,564.48 and 36,500,281.84 is: 50,317,301.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,230,094 : 72,001,564.48 = 36,500,281.84 : x
  2. Step 2: Convert to fraction form
    52,230,094/72,001,564.48 = 36,500,281.84/x
  3. Step 3: Cross multiply
    52,230,094x = 72,001,564.48 × 36,500,281.84
  4. Step 4: Simplify right side
    52,230,094x = 2,628,077,396,440,933.50
  5. Step 5: Solve for x
    x = 2,628,077,396,440,933.50/52,230,094
  6. Step 6: Final answer
    x = 50,317,301.68

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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.