Home / 14,475,227.72-21,713,539.86-4,759,625.60

Finding the Fourth Proportional to 14,475,227.72, 21,713,539.86 and 4,759,625.60

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Solution

The fourth proportional to 14,475,227.72, 21,713,539.86 and 4,759,625.60 is: 7,139,668.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,475,227.72 : 21,713,539.86 = 4,759,625.60 : x
  2. Step 2: Convert to fraction form
    14,475,227.72/21,713,539.86 = 4,759,625.60/x
  3. Step 3: Cross multiply
    14,475,227.72x = 21,713,539.86 × 4,759,625.60
  4. Step 4: Simplify right side
    14,475,227.72x = 103,348,320,184,276.41
  5. Step 5: Solve for x
    x = 103,348,320,184,276.41/14,475,227.72
  6. Step 6: Final answer
    x = 7,139,668.00

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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.