Home / 29,125,827.90-43,716,735.45-14,765,111.10

Finding the Fourth Proportional to 29,125,827.90, 43,716,735.45 and 14,765,111.10

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Solution

The fourth proportional to 29,125,827.90, 43,716,735.45 and 14,765,111.10 is: 22,161,857.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,125,827.90 : 43,716,735.45 = 14,765,111.10 : x
  2. Step 2: Convert to fraction form
    29,125,827.90/43,716,735.45 = 14,765,111.10/x
  3. Step 3: Cross multiply
    29,125,827.90x = 43,716,735.45 × 14,765,111.10
  4. Step 4: Simplify right side
    29,125,827.90x = 645,482,455,848,558.50
  5. Step 5: Solve for x
    x = 645,482,455,848,558.50/29,125,827.90
  6. Step 6: Final answer
    x = 22,161,857.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.