Home / 17,335,445.03-23,911,395.13-11,148,314.05

Finding the Fourth Proportional to 17,335,445.03, 23,911,395.13 and 11,148,314.05

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Solution

The fourth proportional to 17,335,445.03, 23,911,395.13 and 11,148,314.05 is: 15,377,265.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,445.03 : 23,911,395.13 = 11,148,314.05 : x
  2. Step 2: Convert to fraction form
    17,335,445.03/23,911,395.13 = 11,148,314.05/x
  3. Step 3: Cross multiply
    17,335,445.03x = 23,911,395.13 × 11,148,314.05
  4. Step 4: Simplify right side
    17,335,445.03x = 266,571,742,195,231.31
  5. Step 5: Solve for x
    x = 266,571,742,195,231.31/17,335,445.03
  6. Step 6: Final answer
    x = 15,377,265.58

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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.