Home / 616,706,133.92-925,113,575.64-174,052,756.88

Finding the Fourth Proportional to 616,706,133.92, 925,113,575.64 and 174,052,756.88

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Solution

The fourth proportional to 616,706,133.92, 925,113,575.64 and 174,052,756.88 is: 261,094,481.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,706,133.92 : 925,113,575.64 = 174,052,756.88 : x
  2. Step 2: Convert to fraction form
    616,706,133.92/925,113,575.64 = 174,052,756.88/x
  3. Step 3: Cross multiply
    616,706,133.92x = 925,113,575.64 × 174,052,756.88
  4. Step 4: Simplify right side
    616,706,133.92x = 161,018,568,267,256,416
  5. Step 5: Solve for x
    x = 161,018,568,267,256,416/616,706,133.92
  6. Step 6: Final answer
    x = 261,094,481.49

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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.