Home / 35,939,867.70-53,890,059.15-17,703,938.10

Finding the Fourth Proportional to 35,939,867.70, 53,890,059.15 and 17,703,938.10

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Solution

The fourth proportional to 35,939,867.70, 53,890,059.15 and 17,703,938.10 is: 26,546,182.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,939,867.70 : 53,890,059.15 = 17,703,938.10 : x
  2. Step 2: Convert to fraction form
    35,939,867.70/53,890,059.15 = 17,703,938.10/x
  3. Step 3: Cross multiply
    35,939,867.70x = 53,890,059.15 × 17,703,938.10
  4. Step 4: Simplify right side
    35,939,867.70x = 954,066,271,396,938.62
  5. Step 5: Solve for x
    x = 954,066,271,396,938.62/35,939,867.70
  6. Step 6: Final answer
    x = 26,546,182.07

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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.