Home / 176,021,167.10-264,019,940.85-46,625,999.90

Finding the Fourth Proportional to 176,021,167.10, 264,019,940.85 and 46,625,999.90

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Solution

The fourth proportional to 176,021,167.10, 264,019,940.85 and 46,625,999.90 is: 69,935,871.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,021,167.10 : 264,019,940.85 = 46,625,999.90 : x
  2. Step 2: Convert to fraction form
    176,021,167.10/264,019,940.85 = 46,625,999.90/x
  3. Step 3: Cross multiply
    176,021,167.10x = 264,019,940.85 × 46,625,999.90
  4. Step 4: Simplify right side
    176,021,167.10x = 12,310,193,735,670,106
  5. Step 5: Solve for x
    x = 12,310,193,735,670,106/176,021,167.10
  6. Step 6: Final answer
    x = 69,935,871.57

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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.