Home / 1,194,818,001.88-1,792,490,230.14-365,777,915.08

Finding the Fourth Proportional to 1,194,818,001.88, 1,792,490,230.14 and 365,777,915.08

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Solution

The fourth proportional to 1,194,818,001.88, 1,792,490,230.14 and 365,777,915.08 is: 548,747,456.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,818,001.88 : 1,792,490,230.14 = 365,777,915.08 : x
  2. Step 2: Convert to fraction form
    1,194,818,001.88/1,792,490,230.14 = 365,777,915.08/x
  3. Step 3: Cross multiply
    1,194,818,001.88x = 1,792,490,230.14 × 365,777,915.08
  4. Step 4: Simplify right side
    1,194,818,001.88x = 655,653,339,181,878,528
  5. Step 5: Solve for x
    x = 655,653,339,181,878,528/1,194,818,001.88
  6. Step 6: Final answer
    x = 548,747,456.22

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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.