Home / 26,213,655.90-36,174,884.58-14,610,970.20

Finding the Fourth Proportional to 26,213,655.90, 36,174,884.58 and 14,610,970.20

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Solution

The fourth proportional to 26,213,655.90, 36,174,884.58 and 14,610,970.20 is: 20,163,160.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,213,655.90 : 36,174,884.58 = 14,610,970.20 : x
  2. Step 2: Convert to fraction form
    26,213,655.90/36,174,884.58 = 14,610,970.20/x
  3. Step 3: Cross multiply
    26,213,655.90x = 36,174,884.58 × 14,610,970.20
  4. Step 4: Simplify right side
    26,213,655.90x = 528,550,160,586,819.44
  5. Step 5: Solve for x
    x = 528,550,160,586,819.44/26,213,655.90
  6. Step 6: Final answer
    x = 20,163,160.86

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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.