Home / 74,559,999.58-111,788,003.93-33,038,292.78

Finding the Fourth Proportional to 74,559,999.58, 111,788,003.93 and 33,038,292.78

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Solution

The fourth proportional to 74,559,999.58, 111,788,003.93 and 33,038,292.78 is: 49,534,399.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,559,999.58 : 111,788,003.93 = 33,038,292.78 : x
  2. Step 2: Convert to fraction form
    74,559,999.58/111,788,003.93 = 33,038,292.78/x
  3. Step 3: Cross multiply
    74,559,999.58x = 111,788,003.93 × 33,038,292.78
  4. Step 4: Simplify right side
    74,559,999.58x = 3,693,284,803,131,131
  5. Step 5: Solve for x
    x = 3,693,284,803,131,131/74,559,999.58
  6. Step 6: Final answer
    x = 49,534,399.46

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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.