Home / 53,829,633.60-80,763,112.80-23,559,220.80

Finding the Fourth Proportional to 53,829,633.60, 80,763,112.80 and 23,559,220.80

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Solution

The fourth proportional to 53,829,633.60, 80,763,112.80 and 23,559,220.80 is: 35,346,999.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,829,633.60 : 80,763,112.80 = 23,559,220.80 : x
  2. Step 2: Convert to fraction form
    53,829,633.60/80,763,112.80 = 23,559,220.80/x
  3. Step 3: Cross multiply
    53,829,633.60x = 80,763,112.80 × 23,559,220.80
  4. Step 4: Simplify right side
    53,829,633.60x = 1,902,716,006,950,506.25
  5. Step 5: Solve for x
    x = 1,902,716,006,950,506.25/53,829,633.60
  6. Step 6: Final answer
    x = 35,346,999.04

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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.