Home / 110,735,342.40-166,162,502.88-46,083,720

Finding the Fourth Proportional to 110,735,342.40, 166,162,502.88 and 46,083,720

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Solution

The fourth proportional to 110,735,342.40, 166,162,502.88 and 46,083,720 is: 69,150,337.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,735,342.40 : 166,162,502.88 = 46,083,720 : x
  2. Step 2: Convert to fraction form
    110,735,342.40/166,162,502.88 = 46,083,720/x
  3. Step 3: Cross multiply
    110,735,342.40x = 166,162,502.88 × 46,083,720
  4. Step 4: Simplify right side
    110,735,342.40x = 7,657,386,257,221,113
  5. Step 5: Solve for x
    x = 7,657,386,257,221,113/110,735,342.40
  6. Step 6: Final answer
    x = 69,150,337.11

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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.