Home / 46,390,425.44-64,018,936.64-25,763,871.60

Finding the Fourth Proportional to 46,390,425.44, 64,018,936.64 and 25,763,871.60

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Solution

The fourth proportional to 46,390,425.44, 64,018,936.64 and 25,763,871.60 is: 35,554,225.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,390,425.44 : 64,018,936.64 = 25,763,871.60 : x
  2. Step 2: Convert to fraction form
    46,390,425.44/64,018,936.64 = 25,763,871.60/x
  3. Step 3: Cross multiply
    46,390,425.44x = 64,018,936.64 × 25,763,871.60
  4. Step 4: Simplify right side
    46,390,425.44x = 1,649,375,663,561,495.50
  5. Step 5: Solve for x
    x = 1,649,375,663,561,495.50/46,390,425.44
  6. Step 6: Final answer
    x = 35,554,225.85

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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.