Home / 16,902,235.84-23,325,613.32-9,559,925.32

Finding the Fourth Proportional to 16,902,235.84, 23,325,613.32 and 9,559,925.32

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Solution

The fourth proportional to 16,902,235.84, 23,325,613.32 and 9,559,925.32 is: 13,192,995.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,902,235.84 : 23,325,613.32 = 9,559,925.32 : x
  2. Step 2: Convert to fraction form
    16,902,235.84/23,325,613.32 = 9,559,925.32/x
  3. Step 3: Cross multiply
    16,902,235.84x = 23,325,613.32 × 9,559,925.32
  4. Step 4: Simplify right side
    16,902,235.84x = 222,991,121,382,397.28
  5. Step 5: Solve for x
    x = 222,991,121,382,397.28/16,902,235.84
  6. Step 6: Final answer
    x = 13,192,995.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.