Home / 26,703,005.10-40,054,507.65-17,727,557.10

Finding the Fourth Proportional to 26,703,005.10, 40,054,507.65 and 17,727,557.10

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Solution

The fourth proportional to 26,703,005.10, 40,054,507.65 and 17,727,557.10 is: 26,591,335.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,005.10 : 40,054,507.65 = 17,727,557.10 : x
  2. Step 2: Convert to fraction form
    26,703,005.10/40,054,507.65 = 17,727,557.10/x
  3. Step 3: Cross multiply
    26,703,005.10x = 40,054,507.65 × 17,727,557.10
  4. Step 4: Simplify right side
    26,703,005.10x = 710,068,571,477,761.88
  5. Step 5: Solve for x
    x = 710,068,571,477,761.88/26,703,005.10
  6. Step 6: Final answer
    x = 26,591,335.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.