Home / 17,748,476.17-26,669,528.06-9,557,174.59

Finding the Fourth Proportional to 17,748,476.17, 26,669,528.06 and 9,557,174.59

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Solution

The fourth proportional to 17,748,476.17, 26,669,528.06 and 9,557,174.59 is: 14,360,970.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,748,476.17 : 26,669,528.06 = 9,557,174.59 : x
  2. Step 2: Convert to fraction form
    17,748,476.17/26,669,528.06 = 9,557,174.59/x
  3. Step 3: Cross multiply
    17,748,476.17x = 26,669,528.06 × 9,557,174.59
  4. Step 4: Simplify right side
    17,748,476.17x = 254,885,335,902,323.97
  5. Step 5: Solve for x
    x = 254,885,335,902,323.97/17,748,476.17
  6. Step 6: Final answer
    x = 14,360,970.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.