Home / 25,829,020.70-35,644,043.12-14,226,584.45

Finding the Fourth Proportional to 25,829,020.70, 35,644,043.12 and 14,226,584.45

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Solution

The fourth proportional to 25,829,020.70, 35,644,043.12 and 14,226,584.45 is: 19,632,683.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,829,020.70 : 35,644,043.12 = 14,226,584.45 : x
  2. Step 2: Convert to fraction form
    25,829,020.70/35,644,043.12 = 14,226,584.45/x
  3. Step 3: Cross multiply
    25,829,020.70x = 35,644,043.12 × 14,226,584.45
  4. Step 4: Simplify right side
    25,829,020.70x = 507,092,989,336,768.38
  5. Step 5: Solve for x
    x = 507,092,989,336,768.38/25,829,020.70
  6. Step 6: Final answer
    x = 19,632,683.53

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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.