Home / 60,504,129.45-83,502,165.60-36,996,444.36

Finding the Fourth Proportional to 60,504,129.45, 83,502,165.60 and 36,996,444.36

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Solution

The fourth proportional to 60,504,129.45, 83,502,165.60 and 36,996,444.36 is: 51,059,047.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,504,129.45 : 83,502,165.60 = 36,996,444.36 : x
  2. Step 2: Convert to fraction form
    60,504,129.45/83,502,165.60 = 36,996,444.36/x
  3. Step 3: Cross multiply
    60,504,129.45x = 83,502,165.60 × 36,996,444.36
  4. Step 4: Simplify right side
    60,504,129.45x = 3,089,283,223,559,905.50
  5. Step 5: Solve for x
    x = 3,089,283,223,559,905.50/60,504,129.45
  6. Step 6: Final answer
    x = 51,059,047.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.