Home / 35,432,192.04-53,129,055.38-15,978,656.70

Finding the Fourth Proportional to 35,432,192.04, 53,129,055.38 and 15,978,656.70

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Solution

The fourth proportional to 35,432,192.04, 53,129,055.38 and 15,978,656.70 is: 23,959,311.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,432,192.04 : 53,129,055.38 = 15,978,656.70 : x
  2. Step 2: Convert to fraction form
    35,432,192.04/53,129,055.38 = 15,978,656.70/x
  3. Step 3: Cross multiply
    35,432,192.04x = 53,129,055.38 × 15,978,656.70
  4. Step 4: Simplify right side
    35,432,192.04x = 848,930,936,712,308
  5. Step 5: Solve for x
    x = 848,930,936,712,308/35,432,192.04
  6. Step 6: Final answer
    x = 23,959,311.80

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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.