Home / 8,997,827,396.88-12,416,056,518.08-4,983,392,504.32

Finding the Fourth Proportional to 8,997,827,396.88, 12,416,056,518.08 and 4,983,392,504.32

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Solution

The fourth proportional to 8,997,827,396.88, 12,416,056,518.08 and 4,983,392,504.32 is: 6,876,558,113.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,997,827,396.88 : 12,416,056,518.08 = 4,983,392,504.32 : x
  2. Step 2: Convert to fraction form
    8,997,827,396.88/12,416,056,518.08 = 4,983,392,504.32/x
  3. Step 3: Cross multiply
    8,997,827,396.88x = 12,416,056,518.08 × 4,983,392,504.32
  4. Step 4: Simplify right side
    8,997,827,396.88x = 61,874,082,985,413,345,280
  5. Step 5: Solve for x
    x = 61,874,082,985,413,345,280/8,997,827,396.88
  6. Step 6: Final answer
    x = 6,876,558,113.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.