Home / 26,838,034.40-37,036,911.12-14,614,882.40

Finding the Fourth Proportional to 26,838,034.40, 37,036,911.12 and 14,614,882.40

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Solution

The fourth proportional to 26,838,034.40, 37,036,911.12 and 14,614,882.40 is: 20,168,768.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,838,034.40 : 37,036,911.12 = 14,614,882.40 : x
  2. Step 2: Convert to fraction form
    26,838,034.40/37,036,911.12 = 14,614,882.40/x
  3. Step 3: Cross multiply
    26,838,034.40x = 37,036,911.12 × 14,614,882.40
  4. Step 4: Simplify right side
    26,838,034.40x = 541,290,100,478,052.25
  5. Step 5: Solve for x
    x = 541,290,100,478,052.25/26,838,034.40
  6. Step 6: Final answer
    x = 20,168,768.41

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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.