Home / 463,574,023,015.20-695,361,034,522.80-337,211,808,410.40

Finding the Fourth Proportional to 463,574,023,015.20, 695,361,034,522.80 and 337,211,808,410.40

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Solution

The fourth proportional to 463,574,023,015.20, 695,361,034,522.80 and 337,211,808,410.40 is: 505,817,712,615.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,023,015.20 : 695,361,034,522.80 = 337,211,808,410.40 : x
  2. Step 2: Convert to fraction form
    463,574,023,015.20/695,361,034,522.80 = 337,211,808,410.40/x
  3. Step 3: Cross multiply
    463,574,023,015.20x = 695,361,034,522.80 × 337,211,808,410.40
  4. Step 4: Simplify right side
    463,574,023,015.20x = 234,483,951,949,560,003,166,208
  5. Step 5: Solve for x
    x = 234,483,951,949,560,003,166,208/463,574,023,015.20
  6. Step 6: Final answer
    x = 505,817,712,615.60

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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.