Home / 4,763,291,430.30-7,144,937,145.45-4,582,495,202.10

Finding the Fourth Proportional to 4,763,291,430.30, 7,144,937,145.45 and 4,582,495,202.10

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Solution

The fourth proportional to 4,763,291,430.30, 7,144,937,145.45 and 4,582,495,202.10 is: 6,873,742,803.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,291,430.30 : 7,144,937,145.45 = 4,582,495,202.10 : x
  2. Step 2: Convert to fraction form
    4,763,291,430.30/7,144,937,145.45 = 4,582,495,202.10/x
  3. Step 3: Cross multiply
    4,763,291,430.30x = 7,144,937,145.45 × 4,582,495,202.10
  4. Step 4: Simplify right side
    4,763,291,430.30x = 32,741,640,188,330,696,704
  5. Step 5: Solve for x
    x = 32,741,640,188,330,696,704/4,763,291,430.30
  6. Step 6: Final answer
    x = 6,873,742,803.15

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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.