Home / 176,911,862.91-244,139,110.56-97,525,181.73

Finding the Fourth Proportional to 176,911,862.91, 244,139,110.56 and 97,525,181.73

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Solution

The fourth proportional to 176,911,862.91, 244,139,110.56 and 97,525,181.73 is: 134,585,158.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,911,862.91 : 244,139,110.56 = 97,525,181.73 : x
  2. Step 2: Convert to fraction form
    176,911,862.91/244,139,110.56 = 97,525,181.73/x
  3. Step 3: Cross multiply
    176,911,862.91x = 244,139,110.56 × 97,525,181.73
  4. Step 4: Simplify right side
    176,911,862.91x = 23,809,711,123,056,240
  5. Step 5: Solve for x
    x = 23,809,711,123,056,240/176,911,862.91
  6. Step 6: Final answer
    x = 134,585,158.57

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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.