Home / 22,205,972.64-33,291,403.92-14,577,133.44

Finding the Fourth Proportional to 22,205,972.64, 33,291,403.92 and 14,577,133.44

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Solution

The fourth proportional to 22,205,972.64, 33,291,403.92 and 14,577,133.44 is: 21,854,176.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,205,972.64 : 33,291,403.92 = 14,577,133.44 : x
  2. Step 2: Convert to fraction form
    22,205,972.64/33,291,403.92 = 14,577,133.44/x
  3. Step 3: Cross multiply
    22,205,972.64x = 33,291,403.92 × 14,577,133.44
  4. Step 4: Simplify right side
    22,205,972.64x = 485,293,237,346,779.06
  5. Step 5: Solve for x
    x = 485,293,237,346,779.06/22,205,972.64
  6. Step 6: Final answer
    x = 21,854,176.14

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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.