Home / 25,245,248.41-37,829,336.05-14,989,912.93

Finding the Fourth Proportional to 25,245,248.41, 37,829,336.05 and 14,989,912.93

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Solution

The fourth proportional to 25,245,248.41, 37,829,336.05 and 14,989,912.93 is: 22,461,987.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,245,248.41 : 37,829,336.05 = 14,989,912.93 : x
  2. Step 2: Convert to fraction form
    25,245,248.41/37,829,336.05 = 14,989,912.93/x
  3. Step 3: Cross multiply
    25,245,248.41x = 37,829,336.05 × 14,989,912.93
  4. Step 4: Simplify right side
    25,245,248.41x = 567,058,453,589,210.12
  5. Step 5: Solve for x
    x = 567,058,453,589,210.12/25,245,248.41
  6. Step 6: Final answer
    x = 22,461,987.48

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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.