Home / 26,925,818.40-40,388,727.60-22,674,290.40

Finding the Fourth Proportional to 26,925,818.40, 40,388,727.60 and 22,674,290.40

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Solution

The fourth proportional to 26,925,818.40, 40,388,727.60 and 22,674,290.40 is: 34,011,435.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,925,818.40 : 40,388,727.60 = 22,674,290.40 : x
  2. Step 2: Convert to fraction form
    26,925,818.40/40,388,727.60 = 22,674,290.40/x
  3. Step 3: Cross multiply
    26,925,818.40x = 40,388,727.60 × 22,674,290.40
  4. Step 4: Simplify right side
    26,925,818.40x = 915,785,738,488,895
  5. Step 5: Solve for x
    x = 915,785,738,488,895/26,925,818.40
  6. Step 6: Final answer
    x = 34,011,435.60

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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.