Home / 129,544,946.40-194,246,560.80-52,781,246.40

Finding the Fourth Proportional to 129,544,946.40, 194,246,560.80 and 52,781,246.40

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Solution

The fourth proportional to 129,544,946.40, 194,246,560.80 and 52,781,246.40 is: 79,142,999.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    129,544,946.40 : 194,246,560.80 = 52,781,246.40 : x
  2. Step 2: Convert to fraction form
    129,544,946.40/194,246,560.80 = 52,781,246.40/x
  3. Step 3: Cross multiply
    129,544,946.40x = 194,246,560.80 × 52,781,246.40
  4. Step 4: Simplify right side
    129,544,946.40x = 10,252,575,587,937,382
  5. Step 5: Solve for x
    x = 10,252,575,587,937,382/129,544,946.40
  6. Step 6: Final answer
    x = 79,142,999.19

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