Home / 34,850,365.60-52,228,445.29-13,273,196.70

Finding the Fourth Proportional to 34,850,365.60, 52,228,445.29 and 13,273,196.70

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Solution

The fourth proportional to 34,850,365.60, 52,228,445.29 and 13,273,196.70 is: 19,891,855.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,850,365.60 : 52,228,445.29 = 13,273,196.70 : x
  2. Step 2: Convert to fraction form
    34,850,365.60/52,228,445.29 = 13,273,196.70/x
  3. Step 3: Cross multiply
    34,850,365.60x = 52,228,445.29 × 13,273,196.70
  4. Step 4: Simplify right side
    34,850,365.60x = 693,238,427,341,850.25
  5. Step 5: Solve for x
    x = 693,238,427,341,850.25/34,850,365.60
  6. Step 6: Final answer
    x = 19,891,855.24

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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.