Home / 182,692,305.06-252,120,338.34-103,319,235.92

Finding the Fourth Proportional to 182,692,305.06, 252,120,338.34 and 103,319,235.92

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Solution

The fourth proportional to 182,692,305.06, 252,120,338.34 and 103,319,235.92 is: 142,583,349.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,692,305.06 : 252,120,338.34 = 103,319,235.92 : x
  2. Step 2: Convert to fraction form
    182,692,305.06/252,120,338.34 = 103,319,235.92/x
  3. Step 3: Cross multiply
    182,692,305.06x = 252,120,338.34 × 103,319,235.92
  4. Step 4: Simplify right side
    182,692,305.06x = 26,048,880,717,180,680
  5. Step 5: Solve for x
    x = 26,048,880,717,180,680/182,692,305.06
  6. Step 6: Final answer
    x = 142,583,349.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.