Home / 6,072,616,165.10-9,108,924,247.65-3,621,720,497.90

Finding the Fourth Proportional to 6,072,616,165.10, 9,108,924,247.65 and 3,621,720,497.90

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Solution

The fourth proportional to 6,072,616,165.10, 9,108,924,247.65 and 3,621,720,497.90 is: 5,432,580,746.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,616,165.10 : 9,108,924,247.65 = 3,621,720,497.90 : x
  2. Step 2: Convert to fraction form
    6,072,616,165.10/9,108,924,247.65 = 3,621,720,497.90/x
  3. Step 3: Cross multiply
    6,072,616,165.10x = 9,108,924,247.65 × 3,621,720,497.90
  4. Step 4: Simplify right side
    6,072,616,165.10x = 32,989,977,661,532,340,224
  5. Step 5: Solve for x
    x = 32,989,977,661,532,340,224/6,072,616,165.10
  6. Step 6: Final answer
    x = 5,432,580,746.85

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Double scale
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Similar ratio
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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.