Home / 25,071,800.22-34,600,525.02-14,062,081.32

Finding the Fourth Proportional to 25,071,800.22, 34,600,525.02 and 14,062,081.32

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Solution

The fourth proportional to 25,071,800.22, 34,600,525.02 and 14,062,081.32 is: 19,406,480.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,071,800.22 : 34,600,525.02 = 14,062,081.32 : x
  2. Step 2: Convert to fraction form
    25,071,800.22/34,600,525.02 = 14,062,081.32/x
  3. Step 3: Cross multiply
    25,071,800.22x = 34,600,525.02 × 14,062,081.32
  4. Step 4: Simplify right side
    25,071,800.22x = 486,555,396,545,934.69
  5. Step 5: Solve for x
    x = 486,555,396,545,934.69/25,071,800.22
  6. Step 6: Final answer
    x = 19,406,480.28

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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.