Home / 4,187,616,618,456.90-6,272,628,311,102.10-2,657,005,055,996.40

Finding the Fourth Proportional to 4,187,616,618,456.90, 6,272,628,311,102.10 and 2,657,005,055,996.40

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Solution

The fourth proportional to 4,187,616,618,456.90, 6,272,628,311,102.10 and 2,657,005,055,996.40 is: 3,979,926,209,941.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,187,616,618,456.90 : 6,272,628,311,102.10 = 2,657,005,055,996.40 : x
  2. Step 2: Convert to fraction form
    4,187,616,618,456.90/6,272,628,311,102.10 = 2,657,005,055,996.40/x
  3. Step 3: Cross multiply
    4,187,616,618,456.90x = 6,272,628,311,102.10 × 2,657,005,055,996.40
  4. Step 4: Simplify right side
    4,187,616,618,456.90x = 16,666,405,136,984,438,332,194,816
  5. Step 5: Solve for x
    x = 16,666,405,136,984,438,332,194,816/4,187,616,618,456.90
  6. Step 6: Final answer
    x = 3,979,926,209,941.79

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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.