Home / 64,739,738.59-97,147,907.70-23,827,912.36

Finding the Fourth Proportional to 64,739,738.59, 97,147,907.70 and 23,827,912.36

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Solution

The fourth proportional to 64,739,738.59, 97,147,907.70 and 23,827,912.36 is: 35,755,965.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,739,738.59 : 97,147,907.70 = 23,827,912.36 : x
  2. Step 2: Convert to fraction form
    64,739,738.59/97,147,907.70 = 23,827,912.36/x
  3. Step 3: Cross multiply
    64,739,738.59x = 97,147,907.70 × 23,827,912.36
  4. Step 4: Simplify right side
    64,739,738.59x = 2,314,831,830,632,969
  5. Step 5: Solve for x
    x = 2,314,831,830,632,969/64,739,738.59
  6. Step 6: Final answer
    x = 35,755,965.05

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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.