Home / 296,487,097.23-444,728,406.59-89,224,615.56

Finding the Fourth Proportional to 296,487,097.23, 444,728,406.59 and 89,224,615.56

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Solution

The fourth proportional to 296,487,097.23, 444,728,406.59 and 89,224,615.56 is: 133,836,249.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,487,097.23 : 444,728,406.59 = 89,224,615.56 : x
  2. Step 2: Convert to fraction form
    296,487,097.23/444,728,406.59 = 89,224,615.56/x
  3. Step 3: Cross multiply
    296,487,097.23x = 444,728,406.59 × 89,224,615.56
  4. Step 4: Simplify right side
    296,487,097.23x = 39,680,721,106,604,120
  5. Step 5: Solve for x
    x = 39,680,721,106,604,120/296,487,097.23
  6. Step 6: Final answer
    x = 133,836,249.46

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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.