Home / 565,460,287,365.52-848,184,841,485.31-259,063,157,139.79

Finding the Fourth Proportional to 565,460,287,365.52, 848,184,841,485.31 and 259,063,157,139.79

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Solution

The fourth proportional to 565,460,287,365.52, 848,184,841,485.31 and 259,063,157,139.79 is: 388,592,174,875.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,460,287,365.52 : 848,184,841,485.31 = 259,063,157,139.79 : x
  2. Step 2: Convert to fraction form
    565,460,287,365.52/848,184,841,485.31 = 259,063,157,139.79/x
  3. Step 3: Cross multiply
    565,460,287,365.52x = 848,184,841,485.31 × 259,063,157,139.79
  4. Step 4: Simplify right side
    565,460,287,365.52x = 219,733,442,873,296,758,505,472
  5. Step 5: Solve for x
    x = 219,733,442,873,296,758,505,472/565,460,287,365.52
  6. Step 6: Final answer
    x = 388,592,174,875.86

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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.