Home / 3,604,100,465.80-5,406,150,698.70-1,533,301,899.40

Finding the Fourth Proportional to 3,604,100,465.80, 5,406,150,698.70 and 1,533,301,899.40

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Solution

The fourth proportional to 3,604,100,465.80, 5,406,150,698.70 and 1,533,301,899.40 is: 2,299,952,849.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,100,465.80 : 5,406,150,698.70 = 1,533,301,899.40 : x
  2. Step 2: Convert to fraction form
    3,604,100,465.80/5,406,150,698.70 = 1,533,301,899.40/x
  3. Step 3: Cross multiply
    3,604,100,465.80x = 5,406,150,698.70 × 1,533,301,899.40
  4. Step 4: Simplify right side
    3,604,100,465.80x = 8,289,261,134,759,347,200
  5. Step 5: Solve for x
    x = 8,289,261,134,759,347,200/3,604,100,465.80
  6. Step 6: Final answer
    x = 2,299,952,849.10

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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.