Home / 2,232,302,708.88-3,348,662,653.89-658,411,548.60

Finding the Fourth Proportional to 2,232,302,708.88, 3,348,662,653.89 and 658,411,548.60

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Solution

The fourth proportional to 2,232,302,708.88, 3,348,662,653.89 and 658,411,548.60 is: 987,678,846.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,302,708.88 : 3,348,662,653.89 = 658,411,548.60 : x
  2. Step 2: Convert to fraction form
    2,232,302,708.88/3,348,662,653.89 = 658,411,548.60/x
  3. Step 3: Cross multiply
    2,232,302,708.88x = 3,348,662,653.89 × 658,411,548.60
  4. Step 4: Simplify right side
    2,232,302,708.88x = 2,204,798,163,686,700,800
  5. Step 5: Solve for x
    x = 2,204,798,163,686,700,800/2,232,302,708.88
  6. Step 6: Final answer
    x = 987,678,846.12

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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.