Home / 26,230,390.56-36,197,868.60-14,627,966.76

Finding the Fourth Proportional to 26,230,390.56, 36,197,868.60 and 14,627,966.76

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Solution

The fourth proportional to 26,230,390.56, 36,197,868.60 and 14,627,966.76 is: 20,186,554.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,230,390.56 : 36,197,868.60 = 14,627,966.76 : x
  2. Step 2: Convert to fraction form
    26,230,390.56/36,197,868.60 = 14,627,966.76/x
  3. Step 3: Cross multiply
    26,230,390.56x = 36,197,868.60 × 14,627,966.76
  4. Step 4: Simplify right side
    26,230,390.56x = 529,501,218,663,647.75
  5. Step 5: Solve for x
    x = 529,501,218,663,647.75/26,230,390.56
  6. Step 6: Final answer
    x = 20,186,554.88

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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.