Home / 23,693,543.28-35,540,315.33-5,742,647.28

Finding the Fourth Proportional to 23,693,543.28, 35,540,315.33 and 5,742,647.28

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Solution

The fourth proportional to 23,693,543.28, 35,540,315.33 and 5,742,647.28 is: 8,613,971.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,693,543.28 : 35,540,315.33 = 5,742,647.28 : x
  2. Step 2: Convert to fraction form
    23,693,543.28/35,540,315.33 = 5,742,647.28/x
  3. Step 3: Cross multiply
    23,693,543.28x = 35,540,315.33 × 5,742,647.28
  4. Step 4: Simplify right side
    23,693,543.28x = 204,095,495,131,453.59
  5. Step 5: Solve for x
    x = 204,095,495,131,453.59/23,693,543.28
  6. Step 6: Final answer
    x = 8,613,971.02

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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.