Home / 46,273,854.14-69,394,683.56-18,599,555.72

Finding the Fourth Proportional to 46,273,854.14, 69,394,683.56 and 18,599,555.72

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Solution

The fourth proportional to 46,273,854.14, 69,394,683.56 and 18,599,555.72 is: 27,892,863.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,273,854.14 : 69,394,683.56 = 18,599,555.72 : x
  2. Step 2: Convert to fraction form
    46,273,854.14/69,394,683.56 = 18,599,555.72/x
  3. Step 3: Cross multiply
    46,273,854.14x = 69,394,683.56 × 18,599,555.72
  4. Step 4: Simplify right side
    46,273,854.14x = 1,290,710,283,545,988
  5. Step 5: Solve for x
    x = 1,290,710,283,545,988/46,273,854.14
  6. Step 6: Final answer
    x = 27,892,863.21

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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.