Home / 26,218,055.87-36,183,071.22-14,459,624.05

Finding the Fourth Proportional to 26,218,055.87, 36,183,071.22 and 14,459,624.05

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Solution

The fourth proportional to 26,218,055.87, 36,183,071.22 and 14,459,624.05 is: 19,955,469.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,218,055.87 : 36,183,071.22 = 14,459,624.05 : x
  2. Step 2: Convert to fraction form
    26,218,055.87/36,183,071.22 = 14,459,624.05/x
  3. Step 3: Cross multiply
    26,218,055.87x = 36,183,071.22 × 14,459,624.05
  4. Step 4: Simplify right side
    26,218,055.87x = 523,193,606,815,574.88
  5. Step 5: Solve for x
    x = 523,193,606,815,574.88/26,218,055.87
  6. Step 6: Final answer
    x = 19,955,469.22

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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.