Home / 43,431,064,807.48-65,025,223,197.78-23,462,412,499

Finding the Fourth Proportional to 43,431,064,807.48, 65,025,223,197.78 and 23,462,412,499

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Solution

The fourth proportional to 43,431,064,807.48, 65,025,223,197.78 and 23,462,412,499 is: 35,128,049,847.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,431,064,807.48 : 65,025,223,197.78 = 23,462,412,499 : x
  2. Step 2: Convert to fraction form
    43,431,064,807.48/65,025,223,197.78 = 23,462,412,499/x
  3. Step 3: Cross multiply
    43,431,064,807.48x = 65,025,223,197.78 × 23,462,412,499
  4. Step 4: Simplify right side
    43,431,064,807.48x = 1,525,648,609,505,858,289,664
  5. Step 5: Solve for x
    x = 1,525,648,609,505,858,289,664/43,431,064,807.48
  6. Step 6: Final answer
    x = 35,128,049,847.93

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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.