Home / 176,021,166.60-264,019,940.10-46,625,999.40

Finding the Fourth Proportional to 176,021,166.60, 264,019,940.10 and 46,625,999.40

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Solution

The fourth proportional to 176,021,166.60, 264,019,940.10 and 46,625,999.40 is: 69,935,870.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,021,166.60 : 264,019,940.10 = 46,625,999.40 : x
  2. Step 2: Convert to fraction form
    176,021,166.60/264,019,940.10 = 46,625,999.40/x
  3. Step 3: Cross multiply
    176,021,166.60x = 264,019,940.10 × 46,625,999.40
  4. Step 4: Simplify right side
    176,021,166.60x = 12,310,193,568,690,636
  5. Step 5: Solve for x
    x = 12,310,193,568,690,636/176,021,166.60
  6. Step 6: Final answer
    x = 69,935,870.82

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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.