Home / 26,526,991.17-39,790,483.38-7,357,748.12

Finding the Fourth Proportional to 26,526,991.17, 39,790,483.38 and 7,357,748.12

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Solution

The fourth proportional to 26,526,991.17, 39,790,483.38 and 7,357,748.12 is: 11,036,621.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,526,991.17 : 39,790,483.38 = 7,357,748.12 : x
  2. Step 2: Convert to fraction form
    26,526,991.17/39,790,483.38 = 7,357,748.12/x
  3. Step 3: Cross multiply
    26,526,991.17x = 39,790,483.38 × 7,357,748.12
  4. Step 4: Simplify right side
    26,526,991.17x = 292,768,354,283,086.25
  5. Step 5: Solve for x
    x = 292,768,354,283,086.25/26,526,991.17
  6. Step 6: Final answer
    x = 11,036,621.24

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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.