Home / 26,180,265.33-36,128,421.57-14,419,307.79

Finding the Fourth Proportional to 26,180,265.33, 36,128,421.57 and 14,419,307.79

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Solution

The fourth proportional to 26,180,265.33, 36,128,421.57 and 14,419,307.79 is: 19,898,454.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,180,265.33 : 36,128,421.57 = 14,419,307.79 : x
  2. Step 2: Convert to fraction form
    26,180,265.33/36,128,421.57 = 14,419,307.79/x
  3. Step 3: Cross multiply
    26,180,265.33x = 36,128,421.57 × 14,419,307.79
  4. Step 4: Simplify right side
    26,180,265.33x = 520,946,830,584,705
  5. Step 5: Solve for x
    x = 520,946,830,584,705/26,180,265.33
  6. Step 6: Final answer
    x = 19,898,454.96

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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.