Home / 141,723,408.03-212,585,114.67-34,018,032.03

Finding the Fourth Proportional to 141,723,408.03, 212,585,114.67 and 34,018,032.03

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Solution

The fourth proportional to 141,723,408.03, 212,585,114.67 and 34,018,032.03 is: 51,027,048.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,723,408.03 : 212,585,114.67 = 34,018,032.03 : x
  2. Step 2: Convert to fraction form
    141,723,408.03/212,585,114.67 = 34,018,032.03/x
  3. Step 3: Cross multiply
    141,723,408.03x = 212,585,114.67 × 34,018,032.03
  4. Step 4: Simplify right side
    141,723,408.03x = 7,231,727,239,945,283
  5. Step 5: Solve for x
    x = 7,231,727,239,945,283/141,723,408.03
  6. Step 6: Final answer
    x = 51,027,048.68

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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.