Home / 2,690,582,709.10-4,035,874,063.65-1,652,076,136.30

Finding the Fourth Proportional to 2,690,582,709.10, 4,035,874,063.65 and 1,652,076,136.30

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Solution

The fourth proportional to 2,690,582,709.10, 4,035,874,063.65 and 1,652,076,136.30 is: 2,478,114,204.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,582,709.10 : 4,035,874,063.65 = 1,652,076,136.30 : x
  2. Step 2: Convert to fraction form
    2,690,582,709.10/4,035,874,063.65 = 1,652,076,136.30/x
  3. Step 3: Cross multiply
    2,690,582,709.10x = 4,035,874,063.65 × 1,652,076,136.30
  4. Step 4: Simplify right side
    2,690,582,709.10x = 6,667,571,229,668,272,128
  5. Step 5: Solve for x
    x = 6,667,571,229,668,272,128/2,690,582,709.10
  6. Step 6: Final answer
    x = 2,478,114,204.45

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Double scale
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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.