Home / 5,867,478,266.20-8,801,217,399.30-1,505,410,538.20

Finding the Fourth Proportional to 5,867,478,266.20, 8,801,217,399.30 and 1,505,410,538.20

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Solution

The fourth proportional to 5,867,478,266.20, 8,801,217,399.30 and 1,505,410,538.20 is: 2,258,115,807.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,867,478,266.20 : 8,801,217,399.30 = 1,505,410,538.20 : x
  2. Step 2: Convert to fraction form
    5,867,478,266.20/8,801,217,399.30 = 1,505,410,538.20/x
  3. Step 3: Cross multiply
    5,867,478,266.20x = 8,801,217,399.30 × 1,505,410,538.20
  4. Step 4: Simplify right side
    5,867,478,266.20x = 13,249,445,421,895,415,808
  5. Step 5: Solve for x
    x = 13,249,445,421,895,415,808/5,867,478,266.20
  6. Step 6: Final answer
    x = 2,258,115,807.30

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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.