Home / 46,240,502.79-63,760,768.04-29,468,686.78

Finding the Fourth Proportional to 46,240,502.79, 63,760,768.04 and 29,468,686.78

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Solution

The fourth proportional to 46,240,502.79, 63,760,768.04 and 29,468,686.78 is: 40,634,205.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,240,502.79 : 63,760,768.04 = 29,468,686.78 : x
  2. Step 2: Convert to fraction form
    46,240,502.79/63,760,768.04 = 29,468,686.78/x
  3. Step 3: Cross multiply
    46,240,502.79x = 63,760,768.04 × 29,468,686.78
  4. Step 4: Simplify right side
    46,240,502.79x = 1,878,946,101,756,847
  5. Step 5: Solve for x
    x = 1,878,946,101,756,847/46,240,502.79
  6. Step 6: Final answer
    x = 40,634,205.69

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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.