Home / 104,820,021.80-157,230,032.70-32,036,661.80

Finding the Fourth Proportional to 104,820,021.80, 157,230,032.70 and 32,036,661.80

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Solution

The fourth proportional to 104,820,021.80, 157,230,032.70 and 32,036,661.80 is: 48,054,992.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,820,021.80 : 157,230,032.70 = 32,036,661.80 : x
  2. Step 2: Convert to fraction form
    104,820,021.80/157,230,032.70 = 32,036,661.80/x
  3. Step 3: Cross multiply
    104,820,021.80x = 157,230,032.70 × 32,036,661.80
  4. Step 4: Simplify right side
    104,820,021.80x = 5,037,125,382,412,841
  5. Step 5: Solve for x
    x = 5,037,125,382,412,841/104,820,021.80
  6. Step 6: Final answer
    x = 48,054,992.70

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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.