Home / 58,902,230.40-88,362,919.20-17,407,317.12

Finding the Fourth Proportional to 58,902,230.40, 88,362,919.20 and 17,407,317.12

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Solution

The fourth proportional to 58,902,230.40, 88,362,919.20 and 17,407,317.12 is: 26,113,804.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,902,230.40 : 88,362,919.20 = 17,407,317.12 : x
  2. Step 2: Convert to fraction form
    58,902,230.40/88,362,919.20 = 17,407,317.12/x
  3. Step 3: Cross multiply
    58,902,230.40x = 88,362,919.20 × 17,407,317.12
  4. Step 4: Simplify right side
    58,902,230.40x = 1,538,161,356,163,336.75
  5. Step 5: Solve for x
    x = 1,538,161,356,163,336.75/58,902,230.40
  6. Step 6: Final answer
    x = 26,113,804.96

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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.