Home / 175,104,466.80-262,656,700.20-47,453,650.80

Finding the Fourth Proportional to 175,104,466.80, 262,656,700.20 and 47,453,650.80

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Solution

The fourth proportional to 175,104,466.80, 262,656,700.20 and 47,453,650.80 is: 71,180,476.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,104,466.80 : 262,656,700.20 = 47,453,650.80 : x
  2. Step 2: Convert to fraction form
    175,104,466.80/262,656,700.20 = 47,453,650.80/x
  3. Step 3: Cross multiply
    175,104,466.80x = 262,656,700.20 × 47,453,650.80
  4. Step 4: Simplify right side
    175,104,466.80x = 12,464,019,331,571,088
  5. Step 5: Solve for x
    x = 12,464,019,331,571,088/175,104,466.80
  6. Step 6: Final answer
    x = 71,180,476.20

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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.