Home / 176,039,735.70-264,059,603.55-168,575,942.10

Finding the Fourth Proportional to 176,039,735.70, 264,059,603.55 and 168,575,942.10

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Solution

The fourth proportional to 176,039,735.70, 264,059,603.55 and 168,575,942.10 is: 252,863,913.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,039,735.70 : 264,059,603.55 = 168,575,942.10 : x
  2. Step 2: Convert to fraction form
    176,039,735.70/264,059,603.55 = 168,575,942.10/x
  3. Step 3: Cross multiply
    176,039,735.70x = 264,059,603.55 × 168,575,942.10
  4. Step 4: Simplify right side
    176,039,735.70x = 44,514,096,438,993,752
  5. Step 5: Solve for x
    x = 44,514,096,438,993,752/176,039,735.70
  6. Step 6: Final answer
    x = 252,863,913.15

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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.