Home / 375,258,233.60-562,719,388.80-170,681,004.80

Finding the Fourth Proportional to 375,258,233.60, 562,719,388.80 and 170,681,004.80

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Solution

The fourth proportional to 375,258,233.60, 562,719,388.80 and 170,681,004.80 is: 255,945,112.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,258,233.60 : 562,719,388.80 = 170,681,004.80 : x
  2. Step 2: Convert to fraction form
    375,258,233.60/562,719,388.80 = 170,681,004.80/x
  3. Step 3: Cross multiply
    375,258,233.60x = 562,719,388.80 × 170,681,004.80
  4. Step 4: Simplify right side
    375,258,233.60x = 96,045,510,700,825,872
  5. Step 5: Solve for x
    x = 96,045,510,700,825,872/375,258,233.60
  6. Step 6: Final answer
    x = 255,945,112.19

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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.