Home / 110,977,831.92-153,048,258.36-95,291,981.04

Finding the Fourth Proportional to 110,977,831.92, 153,048,258.36 and 95,291,981.04

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Solution

The fourth proportional to 110,977,831.92, 153,048,258.36 and 95,291,981.04 is: 131,416,080.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,977,831.92 : 153,048,258.36 = 95,291,981.04 : x
  2. Step 2: Convert to fraction form
    110,977,831.92/153,048,258.36 = 95,291,981.04/x
  3. Step 3: Cross multiply
    110,977,831.92x = 153,048,258.36 × 95,291,981.04
  4. Step 4: Simplify right side
    110,977,831.92x = 14,584,271,733,846,144
  5. Step 5: Solve for x
    x = 14,584,271,733,846,144/110,977,831.92
  6. Step 6: Final answer
    x = 131,416,080.87

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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.