Home / 50,017,693.32-75,016,042.38-14,107,503.24

Finding the Fourth Proportional to 50,017,693.32, 75,016,042.38 and 14,107,503.24

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Solution

The fourth proportional to 50,017,693.32, 75,016,042.38 and 14,107,503.24 is: 21,158,294.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,017,693.32 : 75,016,042.38 = 14,107,503.24 : x
  2. Step 2: Convert to fraction form
    50,017,693.32/75,016,042.38 = 14,107,503.24/x
  3. Step 3: Cross multiply
    50,017,693.32x = 75,016,042.38 × 14,107,503.24
  4. Step 4: Simplify right side
    50,017,693.32x = 1,058,289,060,927,827.25
  5. Step 5: Solve for x
    x = 1,058,289,060,927,827.25/50,017,693.32
  6. Step 6: Final answer
    x = 21,158,294.01

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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.