Home / 1,006,461,745,013.80-1,509,904,645,041.90-326,487,006,695.60

Finding the Fourth Proportional to 1,006,461,745,013.80, 1,509,904,645,041.90 and 326,487,006,695.60

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Solution

The fourth proportional to 1,006,461,745,013.80, 1,509,904,645,041.90 and 326,487,006,695.60 is: 489,799,289,836.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,461,745,013.80 : 1,509,904,645,041.90 = 326,487,006,695.60 : x
  2. Step 2: Convert to fraction form
    1,006,461,745,013.80/1,509,904,645,041.90 = 326,487,006,695.60/x
  3. Step 3: Cross multiply
    1,006,461,745,013.80x = 1,509,904,645,041.90 × 326,487,006,695.60
  4. Step 4: Simplify right side
    1,006,461,745,013.80x = 492,964,247,955,512,252,956,672
  5. Step 5: Solve for x
    x = 492,964,247,955,512,252,956,672/1,006,461,745,013.80
  6. Step 6: Final answer
    x = 489,799,289,836.65

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