Home / 4,187,616,618,456.80-6,272,628,311,101.20-2,657,005,055,996.40

Finding the Fourth Proportional to 4,187,616,618,456.80, 6,272,628,311,101.20 and 2,657,005,055,996.40

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Solution

The fourth proportional to 4,187,616,618,456.80, 6,272,628,311,101.20 and 2,657,005,055,996.40 is: 3,979,926,209,941.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,187,616,618,456.80 : 6,272,628,311,101.20 = 2,657,005,055,996.40 : x
  2. Step 2: Convert to fraction form
    4,187,616,618,456.80/6,272,628,311,101.20 = 2,657,005,055,996.40/x
  3. Step 3: Cross multiply
    4,187,616,618,456.80x = 6,272,628,311,101.20 × 2,657,005,055,996.40
  4. Step 4: Simplify right side
    4,187,616,618,456.80x = 16,666,405,136,982,048,182,894,592
  5. Step 5: Solve for x
    x = 16,666,405,136,982,048,182,894,592/4,187,616,618,456.80
  6. Step 6: Final answer
    x = 3,979,926,209,941.32

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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.