Home / 29,970,703.16-41,359,569.86-16,219,667.29

Finding the Fourth Proportional to 29,970,703.16, 41,359,569.86 and 16,219,667.29

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Solution

The fourth proportional to 29,970,703.16, 41,359,569.86 and 16,219,667.29 is: 22,383,140.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,970,703.16 : 41,359,569.86 = 16,219,667.29 : x
  2. Step 2: Convert to fraction form
    29,970,703.16/41,359,569.86 = 16,219,667.29/x
  3. Step 3: Cross multiply
    29,970,703.16x = 41,359,569.86 × 16,219,667.29
  4. Step 4: Simplify right side
    29,970,703.16x = 670,838,462,310,175.75
  5. Step 5: Solve for x
    x = 670,838,462,310,175.75/29,970,703.16
  6. Step 6: Final answer
    x = 22,383,140.58

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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.