Home / 46,227,854.42-63,763,721.73-29,728,838.46

Finding the Fourth Proportional to 46,227,854.42, 63,763,721.73 and 29,728,838.46

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Solution

The fourth proportional to 46,227,854.42, 63,763,721.73 and 29,728,838.46 is: 41,006,042.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,227,854.42 : 63,763,721.73 = 29,728,838.46 : x
  2. Step 2: Convert to fraction form
    46,227,854.42/63,763,721.73 = 29,728,838.46/x
  3. Step 3: Cross multiply
    46,227,854.42x = 63,763,721.73 × 29,728,838.46
  4. Step 4: Simplify right side
    46,227,854.42x = 1,895,621,382,919,561.75
  5. Step 5: Solve for x
    x = 1,895,621,382,919,561.75/46,227,854.42
  6. Step 6: Final answer
    x = 41,006,042.93

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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.