Home / 602,937,165,238.45-904,672,823,942.55-316,027,036,255.59

Finding the Fourth Proportional to 602,937,165,238.45, 904,672,823,942.55 and 316,027,036,255.59

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Solution

The fourth proportional to 602,937,165,238.45, 904,672,823,942.55 and 316,027,036,255.59 is: 474,180,541,215.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,937,165,238.45 : 904,672,823,942.55 = 316,027,036,255.59 : x
  2. Step 2: Convert to fraction form
    602,937,165,238.45/904,672,823,942.55 = 316,027,036,255.59/x
  3. Step 3: Cross multiply
    602,937,165,238.45x = 904,672,823,942.55 × 316,027,036,255.59
  4. Step 4: Simplify right side
    602,937,165,238.45x = 285,901,071,331,539,294,355,456
  5. Step 5: Solve for x
    x = 285,901,071,331,539,294,355,456/602,937,165,238.45
  6. Step 6: Final answer
    x = 474,180,541,215.22

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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.