Home / 14,644,830.03-21,970,903.14-10,335,291.86

Finding the Fourth Proportional to 14,644,830.03, 21,970,903.14 and 10,335,291.86

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Solution

The fourth proportional to 14,644,830.03, 21,970,903.14 and 10,335,291.86 is: 15,505,519.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,644,830.03 : 21,970,903.14 = 10,335,291.86 : x
  2. Step 2: Convert to fraction form
    14,644,830.03/21,970,903.14 = 10,335,291.86/x
  3. Step 3: Cross multiply
    14,644,830.03x = 21,970,903.14 × 10,335,291.86
  4. Step 4: Simplify right side
    14,644,830.03x = 227,075,696,269,835.94
  5. Step 5: Solve for x
    x = 227,075,696,269,835.94/14,644,830.03
  6. Step 6: Final answer
    x = 15,505,519.41

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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.