Home / 26,950,944.40-40,428,166.20-14,196,360.40

Finding the Fourth Proportional to 26,950,944.40, 40,428,166.20 and 14,196,360.40

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Solution

The fourth proportional to 26,950,944.40, 40,428,166.20 and 14,196,360.40 is: 21,295,462.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,950,944.40 : 40,428,166.20 = 14,196,360.40 : x
  2. Step 2: Convert to fraction form
    26,950,944.40/40,428,166.20 = 14,196,360.40/x
  3. Step 3: Cross multiply
    26,950,944.40x = 40,428,166.20 × 14,196,360.40
  4. Step 4: Simplify right side
    26,950,944.40x = 573,932,817,686,298.50
  5. Step 5: Solve for x
    x = 573,932,817,686,298.50/26,950,944.40
  6. Step 6: Final answer
    x = 21,295,462.20

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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.