Home / 6,072,616,092.60-9,108,924,138.90-3,621,720,425.40

Finding the Fourth Proportional to 6,072,616,092.60, 9,108,924,138.90 and 3,621,720,425.40

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Solution

The fourth proportional to 6,072,616,092.60, 9,108,924,138.90 and 3,621,720,425.40 is: 5,432,580,638.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,616,092.60 : 9,108,924,138.90 = 3,621,720,425.40 : x
  2. Step 2: Convert to fraction form
    6,072,616,092.60/9,108,924,138.90 = 3,621,720,425.40/x
  3. Step 3: Cross multiply
    6,072,616,092.60x = 9,108,924,138.90 × 3,621,720,425.40
  4. Step 4: Simplify right side
    6,072,616,092.60x = 32,989,976,607,273,234,432
  5. Step 5: Solve for x
    x = 32,989,976,607,273,234,432/6,072,616,092.60
  6. Step 6: Final answer
    x = 5,432,580,638.10

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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.