Home / 5,046,624,000.40-7,569,936,000.60-2,869,841,664.40

Finding the Fourth Proportional to 5,046,624,000.40, 7,569,936,000.60 and 2,869,841,664.40

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Solution

The fourth proportional to 5,046,624,000.40, 7,569,936,000.60 and 2,869,841,664.40 is: 4,304,762,496.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046,624,000.40 : 7,569,936,000.60 = 2,869,841,664.40 : x
  2. Step 2: Convert to fraction form
    5,046,624,000.40/7,569,936,000.60 = 2,869,841,664.40/x
  3. Step 3: Cross multiply
    5,046,624,000.40x = 7,569,936,000.60 × 2,869,841,664.40
  4. Step 4: Simplify right side
    5,046,624,000.40x = 21,724,517,731,363,385,344
  5. Step 5: Solve for x
    x = 21,724,517,731,363,385,344/5,046,624,000.40
  6. Step 6: Final answer
    x = 4,304,762,496.60

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1.5x scale

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.