Home / 31,014,713.26-46,529,008.45-9,451,002.60

Finding the Fourth Proportional to 31,014,713.26, 46,529,008.45 and 9,451,002.60

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Solution

The fourth proportional to 31,014,713.26, 46,529,008.45 and 9,451,002.60 is: 14,178,618.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,014,713.26 : 46,529,008.45 = 9,451,002.60 : x
  2. Step 2: Convert to fraction form
    31,014,713.26/46,529,008.45 = 9,451,002.60/x
  3. Step 3: Cross multiply
    31,014,713.26x = 46,529,008.45 × 9,451,002.60
  4. Step 4: Simplify right side
    31,014,713.26x = 439,745,779,836,372
  5. Step 5: Solve for x
    x = 439,745,779,836,372/31,014,713.26
  6. Step 6: Final answer
    x = 14,178,618.26

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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.