Home / 17,389,798.02-23,996,811.12-9,654,838.26

Finding the Fourth Proportional to 17,389,798.02, 23,996,811.12 and 9,654,838.26

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Solution

The fourth proportional to 17,389,798.02, 23,996,811.12 and 9,654,838.26 is: 13,323,060.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,389,798.02 : 23,996,811.12 = 9,654,838.26 : x
  2. Step 2: Convert to fraction form
    17,389,798.02/23,996,811.12 = 9,654,838.26/x
  3. Step 3: Cross multiply
    17,389,798.02x = 23,996,811.12 × 9,654,838.26
  4. Step 4: Simplify right side
    17,389,798.02x = 231,685,330,119,369.47
  5. Step 5: Solve for x
    x = 231,685,330,119,369.47/17,389,798.02
  6. Step 6: Final answer
    x = 13,323,060.44

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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.