Home / 26,030,640.96-35,924,435.28-14,431,842.72

Finding the Fourth Proportional to 26,030,640.96, 35,924,435.28 and 14,431,842.72

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Solution

The fourth proportional to 26,030,640.96, 35,924,435.28 and 14,431,842.72 is: 19,917,135.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,030,640.96 : 35,924,435.28 = 14,431,842.72 : x
  2. Step 2: Convert to fraction form
    26,030,640.96/35,924,435.28 = 14,431,842.72/x
  3. Step 3: Cross multiply
    26,030,640.96x = 35,924,435.28 × 14,431,842.72
  4. Step 4: Simplify right side
    26,030,640.96x = 518,455,799,765,779.19
  5. Step 5: Solve for x
    x = 518,455,799,765,779.19/26,030,640.96
  6. Step 6: Final answer
    x = 19,917,135.37

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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.