Home / 461,978,102,507.80-637,445,484,846.36-266,590,104,069.69

Finding the Fourth Proportional to 461,978,102,507.80, 637,445,484,846.36 and 266,590,104,069.69

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Solution

The fourth proportional to 461,978,102,507.80, 637,445,484,846.36 and 266,590,104,069.69 is: 367,845,699,225.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,978,102,507.80 : 637,445,484,846.36 = 266,590,104,069.69 : x
  2. Step 2: Convert to fraction form
    461,978,102,507.80/637,445,484,846.36 = 266,590,104,069.69/x
  3. Step 3: Cross multiply
    461,978,102,507.80x = 637,445,484,846.36 × 266,590,104,069.69
  4. Step 4: Simplify right side
    461,978,102,507.80x = 169,936,658,143,945,099,837,440
  5. Step 5: Solve for x
    x = 169,936,658,143,945,099,837,440/461,978,102,507.80
  6. Step 6: Final answer
    x = 367,845,699,225.70

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Why These Related Problems?

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