Home / 55,988,093.80-83,982,140.70-15,598,577.80

Finding the Fourth Proportional to 55,988,093.80, 83,982,140.70 and 15,598,577.80

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Solution

The fourth proportional to 55,988,093.80, 83,982,140.70 and 15,598,577.80 is: 23,397,866.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,988,093.80 : 83,982,140.70 = 15,598,577.80 : x
  2. Step 2: Convert to fraction form
    55,988,093.80/83,982,140.70 = 15,598,577.80/x
  3. Step 3: Cross multiply
    55,988,093.80x = 83,982,140.70 × 15,598,577.80
  4. Step 4: Simplify right side
    55,988,093.80x = 1,310,001,955,519,496.50
  5. Step 5: Solve for x
    x = 1,310,001,955,519,496.50/55,988,093.80
  6. Step 6: Final answer
    x = 23,397,866.70

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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.