Home / 373,922,009.49-560,882,262.15-351,167,678.22

Finding the Fourth Proportional to 373,922,009.49, 560,882,262.15 and 351,167,678.22

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Solution

The fourth proportional to 373,922,009.49, 560,882,262.15 and 351,167,678.22 is: 526,750,811.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,922,009.49 : 560,882,262.15 = 351,167,678.22 : x
  2. Step 2: Convert to fraction form
    373,922,009.49/560,882,262.15 = 351,167,678.22/x
  3. Step 3: Cross multiply
    373,922,009.49x = 560,882,262.15 × 351,167,678.22
  4. Step 4: Simplify right side
    373,922,009.49x = 196,963,721,753,996,896
  5. Step 5: Solve for x
    x = 196,963,721,753,996,896/373,922,009.49
  6. Step 6: Final answer
    x = 526,750,811.01

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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.