Home / 336,354,489,547.34-464,172,089,741.51-191,845,935,869.89

Finding the Fourth Proportional to 336,354,489,547.34, 464,172,089,741.51 and 191,845,935,869.89

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Solution

The fourth proportional to 336,354,489,547.34, 464,172,089,741.51 and 191,845,935,869.89 is: 264,749,042,241.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,354,489,547.34 : 464,172,089,741.51 = 191,845,935,869.89 : x
  2. Step 2: Convert to fraction form
    336,354,489,547.34/464,172,089,741.51 = 191,845,935,869.89/x
  3. Step 3: Cross multiply
    336,354,489,547.34x = 464,172,089,741.51 × 191,845,935,869.89
  4. Step 4: Simplify right side
    336,354,489,547.34x = 89,049,528,961,142,559,342,592
  5. Step 5: Solve for x
    x = 89,049,528,961,142,559,342,592/336,354,489,547.34
  6. Step 6: Final answer
    x = 264,749,042,241.07

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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.