Home / 17,225,970.84-23,771,722.86-9,490,833.72

Finding the Fourth Proportional to 17,225,970.84, 23,771,722.86 and 9,490,833.72

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Solution

The fourth proportional to 17,225,970.84, 23,771,722.86 and 9,490,833.72 is: 13,097,286.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,970.84 : 23,771,722.86 = 9,490,833.72 : x
  2. Step 2: Convert to fraction form
    17,225,970.84/23,771,722.86 = 9,490,833.72/x
  3. Step 3: Cross multiply
    17,225,970.84x = 23,771,722.86 × 9,490,833.72
  4. Step 4: Simplify right side
    17,225,970.84x = 225,613,468,902,182.84
  5. Step 5: Solve for x
    x = 225,613,468,902,182.84/17,225,970.84
  6. Step 6: Final answer
    x = 13,097,286.13

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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.