Home / 17,266,897.02-23,827,693.41-9,531,773.28

Finding the Fourth Proportional to 17,266,897.02, 23,827,693.41 and 9,531,773.28

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Solution

The fourth proportional to 17,266,897.02, 23,827,693.41 and 9,531,773.28 is: 13,153,502.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,266,897.02 : 23,827,693.41 = 9,531,773.28 : x
  2. Step 2: Convert to fraction form
    17,266,897.02/23,827,693.41 = 9,531,773.28/x
  3. Step 3: Cross multiply
    17,266,897.02x = 23,827,693.41 × 9,531,773.28
  4. Step 4: Simplify right side
    17,266,897.02x = 227,120,171,369,470.06
  5. Step 5: Solve for x
    x = 227,120,171,369,470.06/17,266,897.02
  6. Step 6: Final answer
    x = 13,153,502.40

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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.