Home / 155,526,014.03-233,289,021.05-53,256,062.03

Finding the Fourth Proportional to 155,526,014.03, 233,289,021.05 and 53,256,062.03

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Solution

The fourth proportional to 155,526,014.03, 233,289,021.05 and 53,256,062.03 is: 79,884,093.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,526,014.03 : 233,289,021.05 = 53,256,062.03 : x
  2. Step 2: Convert to fraction form
    155,526,014.03/233,289,021.05 = 53,256,062.03/x
  3. Step 3: Cross multiply
    155,526,014.03x = 233,289,021.05 × 53,256,062.03
  4. Step 4: Simplify right side
    155,526,014.03x = 12,424,054,574,524,050
  5. Step 5: Solve for x
    x = 12,424,054,574,524,050/155,526,014.03
  6. Step 6: Final answer
    x = 79,884,093.04

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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.