Home / 176,414,805.92-264,634,806-47,021,738.24

Finding the Fourth Proportional to 176,414,805.92, 264,634,806 and 47,021,738.24

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Solution

The fourth proportional to 176,414,805.92, 264,634,806 and 47,021,738.24 is: 70,535,965.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,414,805.92 : 264,634,806 = 47,021,738.24 : x
  2. Step 2: Convert to fraction form
    176,414,805.92/264,634,806 = 47,021,738.24/x
  3. Step 3: Cross multiply
    176,414,805.92x = 264,634,806 × 47,021,738.24
  4. Step 4: Simplify right side
    176,414,805.92x = 12,443,588,576,925,182
  5. Step 5: Solve for x
    x = 12,443,588,576,925,182/176,414,805.92
  6. Step 6: Final answer
    x = 70,535,965.01

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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.