Home / 225,533,065,160.74-338,448,637,421.67-106,184,521,065.51

Finding the Fourth Proportional to 225,533,065,160.74, 338,448,637,421.67 and 106,184,521,065.51

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Solution

The fourth proportional to 225,533,065,160.74, 338,448,637,421.67 and 106,184,521,065.51 is: 159,346,951,828.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,533,065,160.74 : 338,448,637,421.67 = 106,184,521,065.51 : x
  2. Step 2: Convert to fraction form
    225,533,065,160.74/338,448,637,421.67 = 106,184,521,065.51/x
  3. Step 3: Cross multiply
    225,533,065,160.74x = 338,448,637,421.67 × 106,184,521,065.51
  4. Step 4: Simplify right side
    225,533,065,160.74x = 35,938,006,469,894,471,680,000
  5. Step 5: Solve for x
    x = 35,938,006,469,894,471,680,000/225,533,065,160.74
  6. Step 6: Final answer
    x = 159,346,951,828.47

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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.