Home / 110,707,865.76-166,077,647.28-34,037,332.32

Finding the Fourth Proportional to 110,707,865.76, 166,077,647.28 and 34,037,332.32

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Solution

The fourth proportional to 110,707,865.76, 166,077,647.28 and 34,037,332.32 is: 51,060,871.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,707,865.76 : 166,077,647.28 = 34,037,332.32 : x
  2. Step 2: Convert to fraction form
    110,707,865.76/166,077,647.28 = 34,037,332.32/x
  3. Step 3: Cross multiply
    110,707,865.76x = 166,077,647.28 × 34,037,332.32
  4. Step 4: Simplify right side
    110,707,865.76x = 5,652,840,071,393,104
  5. Step 5: Solve for x
    x = 5,652,840,071,393,104/110,707,865.76
  6. Step 6: Final answer
    x = 51,060,871.17

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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.