Home / 17,354,752.45-23,949,039.35-9,513,996.55

Finding the Fourth Proportional to 17,354,752.45, 23,949,039.35 and 9,513,996.55

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Solution

The fourth proportional to 17,354,752.45, 23,949,039.35 and 9,513,996.55 is: 13,129,030.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,354,752.45 : 23,949,039.35 = 9,513,996.55 : x
  2. Step 2: Convert to fraction form
    17,354,752.45/23,949,039.35 = 9,513,996.55/x
  3. Step 3: Cross multiply
    17,354,752.45x = 23,949,039.35 × 9,513,996.55
  4. Step 4: Simplify right side
    17,354,752.45x = 227,851,077,715,626.62
  5. Step 5: Solve for x
    x = 227,851,077,715,626.62/17,354,752.45
  6. Step 6: Final answer
    x = 13,129,030.70

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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.