Home / 176,302,057.20-264,453,085.80-148,084,508.40

Finding the Fourth Proportional to 176,302,057.20, 264,453,085.80 and 148,084,508.40

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Solution

The fourth proportional to 176,302,057.20, 264,453,085.80 and 148,084,508.40 is: 222,126,762.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,302,057.20 : 264,453,085.80 = 148,084,508.40 : x
  2. Step 2: Convert to fraction form
    176,302,057.20/264,453,085.80 = 148,084,508.40/x
  3. Step 3: Cross multiply
    176,302,057.20x = 264,453,085.80 × 148,084,508.40
  4. Step 4: Simplify right side
    176,302,057.20x = 39,161,405,205,556,024
  5. Step 5: Solve for x
    x = 39,161,405,205,556,024/176,302,057.20
  6. Step 6: Final answer
    x = 222,126,762.60

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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.