Home / 26,238,366.56-36,209,000.76-14,635,630.64

Finding the Fourth Proportional to 26,238,366.56, 36,209,000.76 and 14,635,630.64

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Solution

The fourth proportional to 26,238,366.56, 36,209,000.76 and 14,635,630.64 is: 20,197,200.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,238,366.56 : 36,209,000.76 = 14,635,630.64 : x
  2. Step 2: Convert to fraction form
    26,238,366.56/36,209,000.76 = 14,635,630.64/x
  3. Step 3: Cross multiply
    26,238,366.56x = 36,209,000.76 × 14,635,630.64
  4. Step 4: Simplify right side
    26,238,366.56x = 529,941,560,966,839.25
  5. Step 5: Solve for x
    x = 529,941,560,966,839.25/26,238,366.56
  6. Step 6: Final answer
    x = 20,197,200.91

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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.