Home / 17,265,494.40-23,826,387.04-9,530,541.76

Finding the Fourth Proportional to 17,265,494.40, 23,826,387.04 and 9,530,541.76

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Solution

The fourth proportional to 17,265,494.40, 23,826,387.04 and 9,530,541.76 is: 13,152,150.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,265,494.40 : 23,826,387.04 = 9,530,541.76 : x
  2. Step 2: Convert to fraction form
    17,265,494.40/23,826,387.04 = 9,530,541.76/x
  3. Step 3: Cross multiply
    17,265,494.40x = 23,826,387.04 × 9,530,541.76
  4. Step 4: Simplify right side
    17,265,494.40x = 227,078,376,674,642.78
  5. Step 5: Solve for x
    x = 227,078,376,674,642.78/17,265,494.40
  6. Step 6: Final answer
    x = 13,152,150.26

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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.