Home / 17,330,925.78-23,918,024.14-9,596,687.70

Finding the Fourth Proportional to 17,330,925.78, 23,918,024.14 and 9,596,687.70

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Solution

The fourth proportional to 17,330,925.78, 23,918,024.14 and 9,596,687.70 is: 13,244,174.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,925.78 : 23,918,024.14 = 9,596,687.70 : x
  2. Step 2: Convert to fraction form
    17,330,925.78/23,918,024.14 = 9,596,687.70/x
  3. Step 3: Cross multiply
    17,330,925.78x = 23,918,024.14 × 9,596,687.70
  4. Step 4: Simplify right side
    17,330,925.78x = 229,533,808,072,641.06
  5. Step 5: Solve for x
    x = 229,533,808,072,641.06/17,330,925.78
  6. Step 6: Final answer
    x = 13,244,174.66

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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.