Home / 44,953,915-67,403,566.90-17,627,470.29

Finding the Fourth Proportional to 44,953,915, 67,403,566.90 and 17,627,470.29

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Solution

The fourth proportional to 44,953,915, 67,403,566.90 and 17,627,470.29 is: 26,430,498.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,953,915 : 67,403,566.90 = 17,627,470.29 : x
  2. Step 2: Convert to fraction form
    44,953,915/67,403,566.90 = 17,627,470.29/x
  3. Step 3: Cross multiply
    44,953,915x = 67,403,566.90 × 17,627,470.29
  4. Step 4: Simplify right side
    44,953,915x = 1,188,154,372,969,777.50
  5. Step 5: Solve for x
    x = 1,188,154,372,969,777.50/44,953,915
  6. Step 6: Final answer
    x = 26,430,498.28

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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.