Home / 25,830,453.96-35,644,709.70-14,227,767.72

Finding the Fourth Proportional to 25,830,453.96, 35,644,709.70 and 14,227,767.72

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Solution

The fourth proportional to 25,830,453.96, 35,644,709.70 and 14,227,767.72 is: 19,633,594.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,830,453.96 : 35,644,709.70 = 14,227,767.72 : x
  2. Step 2: Convert to fraction form
    25,830,453.96/35,644,709.70 = 14,227,767.72/x
  3. Step 3: Cross multiply
    25,830,453.96x = 35,644,709.70 × 14,227,767.72
  4. Step 4: Simplify right side
    25,830,453.96x = 507,144,650,058,430.94
  5. Step 5: Solve for x
    x = 507,144,650,058,430.94/25,830,453.96
  6. Step 6: Final answer
    x = 19,633,594.16

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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.