Home / 436,494,162.02-602,272,024.90-250,819,305.44

Finding the Fourth Proportional to 436,494,162.02, 602,272,024.90 and 250,819,305.44

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Solution

The fourth proportional to 436,494,162.02, 602,272,024.90 and 250,819,305.44 is: 346,078,972.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,494,162.02 : 602,272,024.90 = 250,819,305.44 : x
  2. Step 2: Convert to fraction form
    436,494,162.02/602,272,024.90 = 250,819,305.44/x
  3. Step 3: Cross multiply
    436,494,162.02x = 602,272,024.90 × 250,819,305.44
  4. Step 4: Simplify right side
    436,494,162.02x = 151,061,450,967,721,984
  5. Step 5: Solve for x
    x = 151,061,450,967,721,984/436,494,162.02
  6. Step 6: Final answer
    x = 346,078,972.21

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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.