Home / 6,326,763,607.20-9,490,145,410.80-5,301,295,053.60

Finding the Fourth Proportional to 6,326,763,607.20, 9,490,145,410.80 and 5,301,295,053.60

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Solution

The fourth proportional to 6,326,763,607.20, 9,490,145,410.80 and 5,301,295,053.60 is: 7,951,942,580.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,763,607.20 : 9,490,145,410.80 = 5,301,295,053.60 : x
  2. Step 2: Convert to fraction form
    6,326,763,607.20/9,490,145,410.80 = 5,301,295,053.60/x
  3. Step 3: Cross multiply
    6,326,763,607.20x = 9,490,145,410.80 × 5,301,295,053.60
  4. Step 4: Simplify right side
    6,326,763,607.20x = 50,310,060,924,218,777,600
  5. Step 5: Solve for x
    x = 50,310,060,924,218,777,600/6,326,763,607.20
  6. Step 6: Final answer
    x = 7,951,942,580.40

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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.