Home / 181,258,954.07-250,167,355.47-106,937,684.73

Finding the Fourth Proportional to 181,258,954.07, 250,167,355.47 and 106,937,684.73

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Solution

The fourth proportional to 181,258,954.07, 250,167,355.47 and 106,937,684.73 is: 147,591,703.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,258,954.07 : 250,167,355.47 = 106,937,684.73 : x
  2. Step 2: Convert to fraction form
    181,258,954.07/250,167,355.47 = 106,937,684.73/x
  3. Step 3: Cross multiply
    181,258,954.07x = 250,167,355.47 × 106,937,684.73
  4. Step 4: Simplify right side
    181,258,954.07x = 26,752,317,788,988,700
  5. Step 5: Solve for x
    x = 26,752,317,788,988,700/181,258,954.07
  6. Step 6: Final answer
    x = 147,591,703.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.