Home / 253,400,070-380,243,897.46-136,813,872.06

Finding the Fourth Proportional to 253,400,070, 380,243,897.46 and 136,813,872.06

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Solution

The fourth proportional to 253,400,070, 380,243,897.46 and 136,813,872.06 is: 205,298,443.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,400,070 : 380,243,897.46 = 136,813,872.06 : x
  2. Step 2: Convert to fraction form
    253,400,070/380,243,897.46 = 136,813,872.06/x
  3. Step 3: Cross multiply
    253,400,070x = 380,243,897.46 × 136,813,872.06
  4. Step 4: Simplify right side
    253,400,070x = 52,022,639,938,688,200
  5. Step 5: Solve for x
    x = 52,022,639,938,688,200/253,400,070
  6. Step 6: Final answer
    x = 205,298,443.44

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