Home / 4,344,463,487.20-6,516,695,230.80-2,603,037,618.40

Finding the Fourth Proportional to 4,344,463,487.20, 6,516,695,230.80 and 2,603,037,618.40

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Solution

The fourth proportional to 4,344,463,487.20, 6,516,695,230.80 and 2,603,037,618.40 is: 3,904,556,427.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,463,487.20 : 6,516,695,230.80 = 2,603,037,618.40 : x
  2. Step 2: Convert to fraction form
    4,344,463,487.20/6,516,695,230.80 = 2,603,037,618.40/x
  3. Step 3: Cross multiply
    4,344,463,487.20x = 6,516,695,230.80 × 2,603,037,618.40
  4. Step 4: Simplify right side
    4,344,463,487.20x = 16,963,202,833,420,271,616
  5. Step 5: Solve for x
    x = 16,963,202,833,420,271,616/4,344,463,487.20
  6. Step 6: Final answer
    x = 3,904,556,427.60

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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.