Home / 46,651,976.56-69,991,394.64-14,308,624.72

Finding the Fourth Proportional to 46,651,976.56, 69,991,394.64 and 14,308,624.72

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Solution

The fourth proportional to 46,651,976.56, 69,991,394.64 and 14,308,624.72 is: 21,467,056.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,651,976.56 : 69,991,394.64 = 14,308,624.72 : x
  2. Step 2: Convert to fraction form
    46,651,976.56/69,991,394.64 = 14,308,624.72/x
  3. Step 3: Cross multiply
    46,651,976.56x = 69,991,394.64 × 14,308,624.72
  4. Step 4: Simplify right side
    46,651,976.56x = 1,001,480,599,533,179.50
  5. Step 5: Solve for x
    x = 1,001,480,599,533,179.50/46,651,976.56
  6. Step 6: Final answer
    x = 21,467,056.13

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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.