Home / 31,104,426.60-46,656,639.90-14,098,314.60

Finding the Fourth Proportional to 31,104,426.60, 46,656,639.90 and 14,098,314.60

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Solution

The fourth proportional to 31,104,426.60, 46,656,639.90 and 14,098,314.60 is: 21,147,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,426.60 : 46,656,639.90 = 14,098,314.60 : x
  2. Step 2: Convert to fraction form
    31,104,426.60/46,656,639.90 = 14,098,314.60/x
  3. Step 3: Cross multiply
    31,104,426.60x = 46,656,639.90 × 14,098,314.60
  4. Step 4: Simplify right side
    31,104,426.60x = 657,779,987,489,112.50
  5. Step 5: Solve for x
    x = 657,779,987,489,112.50/31,104,426.60
  6. Step 6: Final answer
    x = 21,147,471.90

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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.