Home / 117,733,828-176,602,314.48-36,954,796

Finding the Fourth Proportional to 117,733,828, 176,602,314.48 and 36,954,796

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Solution

The fourth proportional to 117,733,828, 176,602,314.48 and 36,954,796 is: 55,432,687.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,733,828 : 176,602,314.48 = 36,954,796 : x
  2. Step 2: Convert to fraction form
    117,733,828/176,602,314.48 = 36,954,796/x
  3. Step 3: Cross multiply
    117,733,828x = 176,602,314.48 × 36,954,796
  4. Step 4: Simplify right side
    117,733,828x = 6,526,302,504,736,246
  5. Step 5: Solve for x
    x = 6,526,302,504,736,246/117,733,828
  6. Step 6: Final answer
    x = 55,432,687.58

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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.