Home / 25,989,045.52-39,021,891-14,496,967.12

Finding the Fourth Proportional to 25,989,045.52, 39,021,891 and 14,496,967.12

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Solution

The fourth proportional to 25,989,045.52, 39,021,891 and 14,496,967.12 is: 21,766,827.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,989,045.52 : 39,021,891 = 14,496,967.12 : x
  2. Step 2: Convert to fraction form
    25,989,045.52/39,021,891 = 14,496,967.12/x
  3. Step 3: Cross multiply
    25,989,045.52x = 39,021,891 × 14,496,967.12
  4. Step 4: Simplify right side
    25,989,045.52x = 565,699,070,787,223.88
  5. Step 5: Solve for x
    x = 565,699,070,787,223.88/25,989,045.52
  6. Step 6: Final answer
    x = 21,766,827.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.