Home / 14,461,934.87-21,677,650.72-4,744,010.26

Finding the Fourth Proportional to 14,461,934.87, 21,677,650.72 and 4,744,010.26

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Solution

The fourth proportional to 14,461,934.87, 21,677,650.72 and 4,744,010.26 is: 7,111,012.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,461,934.87 : 21,677,650.72 = 4,744,010.26 : x
  2. Step 2: Convert to fraction form
    14,461,934.87/21,677,650.72 = 4,744,010.26/x
  3. Step 3: Cross multiply
    14,461,934.87x = 21,677,650.72 × 4,744,010.26
  4. Step 4: Simplify right side
    14,461,934.87x = 102,838,997,443,613.44
  5. Step 5: Solve for x
    x = 102,838,997,443,613.44/14,461,934.87
  6. Step 6: Final answer
    x = 7,111,012.35

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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.