Home / 25,056,275.68-34,580,528.88-14,045,999.12

Finding the Fourth Proportional to 25,056,275.68, 34,580,528.88 and 14,045,999.12

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Solution

The fourth proportional to 25,056,275.68, 34,580,528.88 and 14,045,999.12 is: 19,385,086.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,056,275.68 : 34,580,528.88 = 14,045,999.12 : x
  2. Step 2: Convert to fraction form
    25,056,275.68/34,580,528.88 = 14,045,999.12/x
  3. Step 3: Cross multiply
    25,056,275.68x = 34,580,528.88 × 14,045,999.12
  4. Step 4: Simplify right side
    25,056,275.68x = 485,718,078,217,614.62
  5. Step 5: Solve for x
    x = 485,718,078,217,614.62/25,056,275.68
  6. Step 6: Final answer
    x = 19,385,086.77

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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.