Home / 27,043,005.44-37,319,641.44-14,819,600

Finding the Fourth Proportional to 27,043,005.44, 37,319,641.44 and 14,819,600

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Solution

The fourth proportional to 27,043,005.44, 37,319,641.44 and 14,819,600 is: 20,451,209.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,043,005.44 : 37,319,641.44 = 14,819,600 : x
  2. Step 2: Convert to fraction form
    27,043,005.44/37,319,641.44 = 14,819,600/x
  3. Step 3: Cross multiply
    27,043,005.44x = 37,319,641.44 × 14,819,600
  4. Step 4: Simplify right side
    27,043,005.44x = 553,062,158,284,223.94
  5. Step 5: Solve for x
    x = 553,062,158,284,223.94/27,043,005.44
  6. Step 6: Final answer
    x = 20,451,209.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.