Home / 336,354,489,592.04-464,172,089,803.24-191,845,935,914.60

Finding the Fourth Proportional to 336,354,489,592.04, 464,172,089,803.24 and 191,845,935,914.60

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Solution

The fourth proportional to 336,354,489,592.04, 464,172,089,803.24 and 191,845,935,914.60 is: 264,749,042,302.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,354,489,592.04 : 464,172,089,803.24 = 191,845,935,914.60 : x
  2. Step 2: Convert to fraction form
    336,354,489,592.04/464,172,089,803.24 = 191,845,935,914.60/x
  3. Step 3: Cross multiply
    336,354,489,592.04x = 464,172,089,803.24 × 191,845,935,914.60
  4. Step 4: Simplify right side
    336,354,489,592.04x = 89,049,528,993,738,341,220,352
  5. Step 5: Solve for x
    x = 89,049,528,993,738,341,220,352/336,354,489,592.04
  6. Step 6: Final answer
    x = 264,749,042,302.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.