Home / 43,962,688.56-65,860,796.79-29,345,533.02

Finding the Fourth Proportional to 43,962,688.56, 65,860,796.79 and 29,345,533.02

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Solution

The fourth proportional to 43,962,688.56, 65,860,796.79 and 29,345,533.02 is: 43,962,738.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,962,688.56 : 65,860,796.79 = 29,345,533.02 : x
  2. Step 2: Convert to fraction form
    43,962,688.56/65,860,796.79 = 29,345,533.02/x
  3. Step 3: Cross multiply
    43,962,688.56x = 65,860,796.79 × 29,345,533.02
  4. Step 4: Simplify right side
    43,962,688.56x = 1,932,720,186,924,455
  5. Step 5: Solve for x
    x = 1,932,720,186,924,455/43,962,688.56
  6. Step 6: Final answer
    x = 43,962,738.64

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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.