Home / 26,115,059.54-36,000,799.44-18,250,153.40

Finding the Fourth Proportional to 26,115,059.54, 36,000,799.44 and 18,250,153.40

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Solution

The fourth proportional to 26,115,059.54, 36,000,799.44 and 18,250,153.40 is: 25,158,667.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,115,059.54 : 36,000,799.44 = 18,250,153.40 : x
  2. Step 2: Convert to fraction form
    26,115,059.54/36,000,799.44 = 18,250,153.40/x
  3. Step 3: Cross multiply
    26,115,059.54x = 36,000,799.44 × 18,250,153.40
  4. Step 4: Simplify right side
    26,115,059.54x = 657,020,112,302,634
  5. Step 5: Solve for x
    x = 657,020,112,302,634/26,115,059.54
  6. Step 6: Final answer
    x = 25,158,667.98

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1.5x scale

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.