Home / 86,597,341.58-119,503,379.00-46,903,884.80

Finding the Fourth Proportional to 86,597,341.58, 119,503,379.00 and 46,903,884.80

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Solution

The fourth proportional to 86,597,341.58, 119,503,379.00 and 46,903,884.80 is: 64,726,845.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,597,341.58 : 119,503,379.00 = 46,903,884.80 : x
  2. Step 2: Convert to fraction form
    86,597,341.58/119,503,379.00 = 46,903,884.80/x
  3. Step 3: Cross multiply
    86,597,341.58x = 119,503,379.00 × 46,903,884.80
  4. Step 4: Simplify right side
    86,597,341.58x = 5,605,172,721,890,979
  5. Step 5: Solve for x
    x = 5,605,172,721,890,979/86,597,341.58
  6. Step 6: Final answer
    x = 64,726,845.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.