Home / 14,854,408.20-22,317,041.70-13,295,514.60

Finding the Fourth Proportional to 14,854,408.20, 22,317,041.70 and 13,295,514.60

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Solution

The fourth proportional to 14,854,408.20, 22,317,041.70 and 13,295,514.60 is: 19,974,983.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,854,408.20 : 22,317,041.70 = 13,295,514.60 : x
  2. Step 2: Convert to fraction form
    14,854,408.20/22,317,041.70 = 13,295,514.60/x
  3. Step 3: Cross multiply
    14,854,408.20x = 22,317,041.70 × 13,295,514.60
  4. Step 4: Simplify right side
    14,854,408.20x = 296,716,553,751,158.81
  5. Step 5: Solve for x
    x = 296,716,553,751,158.81/14,854,408.20
  6. Step 6: Final answer
    x = 19,974,983.17

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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.