Home / 6,060,254,128.20-9,090,381,192.30-5,723,533,110.60

Finding the Fourth Proportional to 6,060,254,128.20, 9,090,381,192.30 and 5,723,533,110.60

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Solution

The fourth proportional to 6,060,254,128.20, 9,090,381,192.30 and 5,723,533,110.60 is: 8,585,299,665.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,060,254,128.20 : 9,090,381,192.30 = 5,723,533,110.60 : x
  2. Step 2: Convert to fraction form
    6,060,254,128.20/9,090,381,192.30 = 5,723,533,110.60/x
  3. Step 3: Cross multiply
    6,060,254,128.20x = 9,090,381,192.30 × 5,723,533,110.60
  4. Step 4: Simplify right side
    6,060,254,128.20x = 52,029,097,742,104,551,424
  5. Step 5: Solve for x
    x = 52,029,097,742,104,551,424/6,060,254,128.20
  6. Step 6: Final answer
    x = 8,585,299,665.90

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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.