Home / 4,534,783,864.40-6,802,175,796.60-1,471,164,280.40

Finding the Fourth Proportional to 4,534,783,864.40, 6,802,175,796.60 and 1,471,164,280.40

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Solution

The fourth proportional to 4,534,783,864.40, 6,802,175,796.60 and 1,471,164,280.40 is: 2,206,746,420.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,783,864.40 : 6,802,175,796.60 = 1,471,164,280.40 : x
  2. Step 2: Convert to fraction form
    4,534,783,864.40/6,802,175,796.60 = 1,471,164,280.40/x
  3. Step 3: Cross multiply
    4,534,783,864.40x = 6,802,175,796.60 × 1,471,164,280.40
  4. Step 4: Simplify right side
    4,534,783,864.40x = 10,007,118,060,959,336,448
  5. Step 5: Solve for x
    x = 10,007,118,060,959,336,448/4,534,783,864.40
  6. Step 6: Final answer
    x = 2,206,746,420.60

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Why These Related Problems?

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