Home / 193,513,831.70-289,872,616.35-97,829,633.30

Finding the Fourth Proportional to 193,513,831.70, 289,872,616.35 and 97,829,633.30

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Solution

The fourth proportional to 193,513,831.70, 289,872,616.35 and 97,829,633.30 is: 146,543,177.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,513,831.70 : 289,872,616.35 = 97,829,633.30 : x
  2. Step 2: Convert to fraction form
    193,513,831.70/289,872,616.35 = 97,829,633.30/x
  3. Step 3: Cross multiply
    193,513,831.70x = 289,872,616.35 × 97,829,633.30
  4. Step 4: Simplify right side
    193,513,831.70x = 28,358,131,761,232,084
  5. Step 5: Solve for x
    x = 28,358,131,761,232,084/193,513,831.70
  6. Step 6: Final answer
    x = 146,543,177.36

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