Home / 17,163,594.16-23,663,221.48-12,385,725.89

Finding the Fourth Proportional to 17,163,594.16, 23,663,221.48 and 12,385,725.89

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Solution

The fourth proportional to 17,163,594.16, 23,663,221.48 and 12,385,725.89 is: 17,076,037.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,163,594.16 : 23,663,221.48 = 12,385,725.89 : x
  2. Step 2: Convert to fraction form
    17,163,594.16/23,663,221.48 = 12,385,725.89/x
  3. Step 3: Cross multiply
    17,163,594.16x = 23,663,221.48 × 12,385,725.89
  4. Step 4: Simplify right side
    17,163,594.16x = 293,086,174,925,640.12
  5. Step 5: Solve for x
    x = 293,086,174,925,640.12/17,163,594.16
  6. Step 6: Final answer
    x = 17,076,037.35

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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.