Home / 35,854,618.35-53,807,834.97-14,276,784.54

Finding the Fourth Proportional to 35,854,618.35, 53,807,834.97 and 14,276,784.54

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Solution

The fourth proportional to 35,854,618.35, 53,807,834.97 and 14,276,784.54 is: 21,425,492.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,854,618.35 : 53,807,834.97 = 14,276,784.54 : x
  2. Step 2: Convert to fraction form
    35,854,618.35/53,807,834.97 = 14,276,784.54/x
  3. Step 3: Cross multiply
    35,854,618.35x = 53,807,834.97 × 14,276,784.54
  4. Step 4: Simplify right side
    35,854,618.35x = 768,202,866,430,567.25
  5. Step 5: Solve for x
    x = 768,202,866,430,567.25/35,854,618.35
  6. Step 6: Final answer
    x = 21,425,492.78

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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.