Home / 27,573,798.60-41,360,697.90-17,370,131.40

Finding the Fourth Proportional to 27,573,798.60, 41,360,697.90 and 17,370,131.40

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Solution

The fourth proportional to 27,573,798.60, 41,360,697.90 and 17,370,131.40 is: 26,055,197.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,573,798.60 : 41,360,697.90 = 17,370,131.40 : x
  2. Step 2: Convert to fraction form
    27,573,798.60/41,360,697.90 = 17,370,131.40/x
  3. Step 3: Cross multiply
    27,573,798.60x = 41,360,697.90 × 17,370,131.40
  4. Step 4: Simplify right side
    27,573,798.60x = 718,440,757,318,704
  5. Step 5: Solve for x
    x = 718,440,757,318,704/27,573,798.60
  6. Step 6: Final answer
    x = 26,055,197.10

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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.