Home / 40,575,367.60-60,868,736.52-13,283,796.40

Finding the Fourth Proportional to 40,575,367.60, 60,868,736.52 and 13,283,796.40

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Solution

The fourth proportional to 40,575,367.60, 60,868,736.52 and 13,283,796.40 is: 19,927,555.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,575,367.60 : 60,868,736.52 = 13,283,796.40 : x
  2. Step 2: Convert to fraction form
    40,575,367.60/60,868,736.52 = 13,283,796.40/x
  3. Step 3: Cross multiply
    40,575,367.60x = 60,868,736.52 × 13,283,796.40
  4. Step 4: Simplify right side
    40,575,367.60x = 808,567,903,056,924.62
  5. Step 5: Solve for x
    x = 808,567,903,056,924.62/40,575,367.60
  6. Step 6: Final answer
    x = 19,927,555.83

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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.