Home / 23,735,628.86-32,745,664.87-15,482,940.62

Finding the Fourth Proportional to 23,735,628.86, 32,745,664.87 and 15,482,940.62

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Solution

The fourth proportional to 23,735,628.86, 32,745,664.87 and 15,482,940.62 is: 21,360,259.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,735,628.86 : 32,745,664.87 = 15,482,940.62 : x
  2. Step 2: Convert to fraction form
    23,735,628.86/32,745,664.87 = 15,482,940.62/x
  3. Step 3: Cross multiply
    23,735,628.86x = 32,745,664.87 × 15,482,940.62
  4. Step 4: Simplify right side
    23,735,628.86x = 506,999,184,542,194.38
  5. Step 5: Solve for x
    x = 506,999,184,542,194.38/23,735,628.86
  6. Step 6: Final answer
    x = 21,360,259.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.