Home / 36,301,297.60-54,451,946.40-17,169,421.60

Finding the Fourth Proportional to 36,301,297.60, 54,451,946.40 and 17,169,421.60

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Solution

The fourth proportional to 36,301,297.60, 54,451,946.40 and 17,169,421.60 is: 25,754,132.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,301,297.60 : 54,451,946.40 = 17,169,421.60 : x
  2. Step 2: Convert to fraction form
    36,301,297.60/54,451,946.40 = 17,169,421.60/x
  3. Step 3: Cross multiply
    36,301,297.60x = 54,451,946.40 × 17,169,421.60
  4. Step 4: Simplify right side
    36,301,297.60x = 934,908,424,682,202.25
  5. Step 5: Solve for x
    x = 934,908,424,682,202.25/36,301,297.60
  6. Step 6: Final answer
    x = 25,754,132.40

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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.