Home / 17,567,543.38-26,312,936.82-7,301,276.92

Finding the Fourth Proportional to 17,567,543.38, 26,312,936.82 and 7,301,276.92

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Solution

The fourth proportional to 17,567,543.38, 26,312,936.82 and 7,301,276.92 is: 10,935,964.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,567,543.38 : 26,312,936.82 = 7,301,276.92 : x
  2. Step 2: Convert to fraction form
    17,567,543.38/26,312,936.82 = 7,301,276.92/x
  3. Step 3: Cross multiply
    17,567,543.38x = 26,312,936.82 × 7,301,276.92
  4. Step 4: Simplify right side
    17,567,543.38x = 192,118,038,301,284.19
  5. Step 5: Solve for x
    x = 192,118,038,301,284.19/17,567,543.38
  6. Step 6: Final answer
    x = 10,935,964.93

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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.