Home / 6,009,149,051.49-9,002,346,253.23-4,011,166,604.25

Finding the Fourth Proportional to 6,009,149,051.49, 9,002,346,253.23 and 4,011,166,604.25

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Solution

The fourth proportional to 6,009,149,051.49, 9,002,346,253.23 and 4,011,166,604.25 is: 6,009,155,429.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,149,051.49 : 9,002,346,253.23 = 4,011,166,604.25 : x
  2. Step 2: Convert to fraction form
    6,009,149,051.49/9,002,346,253.23 = 4,011,166,604.25/x
  3. Step 3: Cross multiply
    6,009,149,051.49x = 9,002,346,253.23 × 4,011,166,604.25
  4. Step 4: Simplify right side
    6,009,149,051.49x = 36,109,910,650,851,287,040
  5. Step 5: Solve for x
    x = 36,109,910,650,851,287,040/6,009,149,051.49
  6. Step 6: Final answer
    x = 6,009,155,429.74

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Double scale
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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.