Home / 4,130,487,514.10-6,195,731,271.15-3,314,194,138.10

Finding the Fourth Proportional to 4,130,487,514.10, 6,195,731,271.15 and 3,314,194,138.10

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Solution

The fourth proportional to 4,130,487,514.10, 6,195,731,271.15 and 3,314,194,138.10 is: 4,971,291,207.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,487,514.10 : 6,195,731,271.15 = 3,314,194,138.10 : x
  2. Step 2: Convert to fraction form
    4,130,487,514.10/6,195,731,271.15 = 3,314,194,138.10/x
  3. Step 3: Cross multiply
    4,130,487,514.10x = 6,195,731,271.15 × 3,314,194,138.10
  4. Step 4: Simplify right side
    4,130,487,514.10x = 20,533,856,260,088,188,928
  5. Step 5: Solve for x
    x = 20,533,856,260,088,188,928/4,130,487,514.10
  6. Step 6: Final answer
    x = 4,971,291,207.15

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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.