Home / 17,457,547.90-26,184,706.14-8,233,405.36

Finding the Fourth Proportional to 17,457,547.90, 26,184,706.14 and 8,233,405.36

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Solution

The fourth proportional to 17,457,547.90, 26,184,706.14 and 8,233,405.36 is: 12,349,346.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,457,547.90 : 26,184,706.14 = 8,233,405.36 : x
  2. Step 2: Convert to fraction form
    17,457,547.90/26,184,706.14 = 8,233,405.36/x
  3. Step 3: Cross multiply
    17,457,547.90x = 26,184,706.14 × 8,233,405.36
  4. Step 4: Simplify right side
    17,457,547.90x = 215,589,299,883,100.94
  5. Step 5: Solve for x
    x = 215,589,299,883,100.94/17,457,547.90
  6. Step 6: Final answer
    x = 12,349,346.03

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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.