Home / 24,886,645.88-34,345,616.10-13,725,322.02

Finding the Fourth Proportional to 24,886,645.88, 34,345,616.10 and 13,725,322.02

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Solution

The fourth proportional to 24,886,645.88, 34,345,616.10 and 13,725,322.02 is: 18,942,072.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,886,645.88 : 34,345,616.10 = 13,725,322.02 : x
  2. Step 2: Convert to fraction form
    24,886,645.88/34,345,616.10 = 13,725,322.02/x
  3. Step 3: Cross multiply
    24,886,645.88x = 34,345,616.10 × 13,725,322.02
  4. Step 4: Simplify right side
    24,886,645.88x = 471,404,640,973,531.50
  5. Step 5: Solve for x
    x = 471,404,640,973,531.50/24,886,645.88
  6. Step 6: Final answer
    x = 18,942,072.12

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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.