Home / 26,378,534.55-36,404,397.16-16,597,362.95

Finding the Fourth Proportional to 26,378,534.55, 36,404,397.16 and 16,597,362.95

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Solution

The fourth proportional to 26,378,534.55, 36,404,397.16 and 16,597,362.95 is: 22,905,631.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,378,534.55 : 36,404,397.16 = 16,597,362.95 : x
  2. Step 2: Convert to fraction form
    26,378,534.55/36,404,397.16 = 16,597,362.95/x
  3. Step 3: Cross multiply
    26,378,534.55x = 36,404,397.16 × 16,597,362.95
  4. Step 4: Simplify right side
    26,378,534.55x = 604,216,992,441,712.62
  5. Step 5: Solve for x
    x = 604,216,992,441,712.62/26,378,534.55
  6. Step 6: Final answer
    x = 22,905,631.52

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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.