Home / 388,966,034.53-583,450,035.95-158,935,119.22

Finding the Fourth Proportional to 388,966,034.53, 583,450,035.95 and 158,935,119.22

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Solution

The fourth proportional to 388,966,034.53, 583,450,035.95 and 158,935,119.22 is: 238,403,080.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    388,966,034.53 : 583,450,035.95 = 158,935,119.22 : x
  2. Step 2: Convert to fraction form
    388,966,034.53/583,450,035.95 = 158,935,119.22/x
  3. Step 3: Cross multiply
    388,966,034.53x = 583,450,035.95 × 158,935,119.22
  4. Step 4: Simplify right side
    388,966,034.53x = 92,730,701,022,626,544
  5. Step 5: Solve for x
    x = 92,730,701,022,626,544/388,966,034.53
  6. Step 6: Final answer
    x = 238,403,080.96

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