Home / 565,460,287,975.68-848,184,842,400.04-259,063,157,748.60

Finding the Fourth Proportional to 565,460,287,975.68, 848,184,842,400.04 and 259,063,157,748.60

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Solution

The fourth proportional to 565,460,287,975.68, 848,184,842,400.04 and 259,063,157,748.60 is: 388,592,175,788.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,460,287,975.68 : 848,184,842,400.04 = 259,063,157,748.60 : x
  2. Step 2: Convert to fraction form
    565,460,287,975.68/848,184,842,400.04 = 259,063,157,748.60/x
  3. Step 3: Cross multiply
    565,460,287,975.68x = 848,184,842,400.04 × 259,063,157,748.60
  4. Step 4: Simplify right side
    565,460,287,975.68x = 219,733,443,626,653,014,032,384
  5. Step 5: Solve for x
    x = 219,733,443,626,653,014,032,384/565,460,287,975.68
  6. Step 6: Final answer
    x = 388,592,175,788.84

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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.