Home / 25,916,742.07-35,764,891.42-14,156,017.94

Finding the Fourth Proportional to 25,916,742.07, 35,764,891.42 and 14,156,017.94

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Solution

The fourth proportional to 25,916,742.07, 35,764,891.42 and 14,156,017.94 is: 19,535,188.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,916,742.07 : 35,764,891.42 = 14,156,017.94 : x
  2. Step 2: Convert to fraction form
    25,916,742.07/35,764,891.42 = 14,156,017.94/x
  3. Step 3: Cross multiply
    25,916,742.07x = 35,764,891.42 × 14,156,017.94
  4. Step 4: Simplify right side
    25,916,742.07x = 506,288,444,492,891.94
  5. Step 5: Solve for x
    x = 506,288,444,492,891.94/25,916,742.07
  6. Step 6: Final answer
    x = 19,535,188.61

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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.