Home / 188,744,708.83-283,127,152.32-59,362,408.03

Finding the Fourth Proportional to 188,744,708.83, 283,127,152.32 and 59,362,408.03

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Solution

The fourth proportional to 188,744,708.83, 283,127,152.32 and 59,362,408.03 is: 89,046,785.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,744,708.83 : 283,127,152.32 = 59,362,408.03 : x
  2. Step 2: Convert to fraction form
    188,744,708.83/283,127,152.32 = 59,362,408.03/x
  3. Step 3: Cross multiply
    188,744,708.83x = 283,127,152.32 × 59,362,408.03
  4. Step 4: Simplify right side
    188,744,708.83x = 16,807,109,539,252,450
  5. Step 5: Solve for x
    x = 16,807,109,539,252,450/188,744,708.83
  6. Step 6: Final answer
    x = 89,046,785.17

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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.