Home / 25,144,473.28-37,735,484.64-17,038,223.68

Finding the Fourth Proportional to 25,144,473.28, 37,735,484.64 and 17,038,223.68

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Solution

The fourth proportional to 25,144,473.28, 37,735,484.64 and 17,038,223.68 is: 25,570,057.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,144,473.28 : 37,735,484.64 = 17,038,223.68 : x
  2. Step 2: Convert to fraction form
    25,144,473.28/37,735,484.64 = 17,038,223.68/x
  3. Step 3: Cross multiply
    25,144,473.28x = 37,735,484.64 × 17,038,223.68
  4. Step 4: Simplify right side
    25,144,473.28x = 642,945,627,969,524.25
  5. Step 5: Solve for x
    x = 642,945,627,969,524.25/25,144,473.28
  6. Step 6: Final answer
    x = 25,570,057.52

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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.