Home / 25,987,940.52-39,020,232.60-14,495,861.04

Finding the Fourth Proportional to 25,987,940.52, 39,020,232.60 and 14,495,861.04

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Solution

The fourth proportional to 25,987,940.52, 39,020,232.60 and 14,495,861.04 is: 21,765,167.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,987,940.52 : 39,020,232.60 = 14,495,861.04 : x
  2. Step 2: Convert to fraction form
    25,987,940.52/39,020,232.60 = 14,495,861.04/x
  3. Step 3: Cross multiply
    25,987,940.52x = 39,020,232.60 × 14,495,861.04
  4. Step 4: Simplify right side
    25,987,940.52x = 565,631,869,518,077.88
  5. Step 5: Solve for x
    x = 565,631,869,518,077.88/25,987,940.52
  6. Step 6: Final answer
    x = 21,765,167.16

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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.