Home / 296,487,454.92-444,728,943.14-89,224,973.25

Finding the Fourth Proportional to 296,487,454.92, 444,728,943.14 and 89,224,973.25

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Solution

The fourth proportional to 296,487,454.92, 444,728,943.14 and 89,224,973.25 is: 133,836,786.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,487,454.92 : 444,728,943.14 = 89,224,973.25 : x
  2. Step 2: Convert to fraction form
    296,487,454.92/444,728,943.14 = 89,224,973.25/x
  3. Step 3: Cross multiply
    296,487,454.92x = 444,728,943.14 × 89,224,973.25
  4. Step 4: Simplify right side
    296,487,454.92x = 39,680,928,054,721,144
  5. Step 5: Solve for x
    x = 39,680,928,054,721,144/296,487,454.92
  6. Step 6: Final answer
    x = 133,836,786.00

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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.