Home / 46,387,714.89-64,013,292.78-25,762,489.68

Finding the Fourth Proportional to 46,387,714.89, 64,013,292.78 and 25,762,489.68

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Solution

The fourth proportional to 46,387,714.89, 64,013,292.78 and 25,762,489.68 is: 35,551,261.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,387,714.89 : 64,013,292.78 = 25,762,489.68 : x
  2. Step 2: Convert to fraction form
    46,387,714.89/64,013,292.78 = 25,762,489.68/x
  3. Step 3: Cross multiply
    46,387,714.89x = 64,013,292.78 × 25,762,489.68
  4. Step 4: Simplify right side
    46,387,714.89x = 1,649,141,794,627,568.50
  5. Step 5: Solve for x
    x = 1,649,141,794,627,568.50/46,387,714.89
  6. Step 6: Final answer
    x = 35,551,261.76

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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.