Home / 277,449,931.84-416,233,295.68-104,922,886.72

Finding the Fourth Proportional to 277,449,931.84, 416,233,295.68 and 104,922,886.72

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Solution

The fourth proportional to 277,449,931.84, 416,233,295.68 and 104,922,886.72 is: 157,406,414.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,449,931.84 : 416,233,295.68 = 104,922,886.72 : x
  2. Step 2: Convert to fraction form
    277,449,931.84/416,233,295.68 = 104,922,886.72/x
  3. Step 3: Cross multiply
    277,449,931.84x = 416,233,295.68 × 104,922,886.72
  4. Step 4: Simplify right side
    277,449,931.84x = 43,672,398,931,724,904
  5. Step 5: Solve for x
    x = 43,672,398,931,724,904/277,449,931.84
  6. Step 6: Final answer
    x = 157,406,414.35

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.