Home / 26,308,923.90-39,463,385.85-14,971,515.90

Finding the Fourth Proportional to 26,308,923.90, 39,463,385.85 and 14,971,515.90

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Solution

The fourth proportional to 26,308,923.90, 39,463,385.85 and 14,971,515.90 is: 22,457,273.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,308,923.90 : 39,463,385.85 = 14,971,515.90 : x
  2. Step 2: Convert to fraction form
    26,308,923.90/39,463,385.85 = 14,971,515.90/x
  3. Step 3: Cross multiply
    26,308,923.90x = 39,463,385.85 × 14,971,515.90
  4. Step 4: Simplify right side
    26,308,923.90x = 590,826,708,721,110
  5. Step 5: Solve for x
    x = 590,826,708,721,110/26,308,923.90
  6. Step 6: Final answer
    x = 22,457,273.85

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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.