Home / 25,539,356.30-35,245,370.03-14,528,045.79

Finding the Fourth Proportional to 25,539,356.30, 35,245,370.03 and 14,528,045.79

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Solution

The fourth proportional to 25,539,356.30, 35,245,370.03 and 14,528,045.79 is: 20,049,305.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,539,356.30 : 35,245,370.03 = 14,528,045.79 : x
  2. Step 2: Convert to fraction form
    25,539,356.30/35,245,370.03 = 14,528,045.79/x
  3. Step 3: Cross multiply
    25,539,356.30x = 35,245,370.03 × 14,528,045.79
  4. Step 4: Simplify right side
    25,539,356.30x = 512,046,349,608,693.38
  5. Step 5: Solve for x
    x = 512,046,349,608,693.38/25,539,356.30
  6. Step 6: Final answer
    x = 20,049,305.23

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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.