Home / 6,495,893,451.10-8,962,796,560.86-3,676,501,376.74

Finding the Fourth Proportional to 6,495,893,451.10, 8,962,796,560.86 and 3,676,501,376.74

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Solution

The fourth proportional to 6,495,893,451.10, 8,962,796,560.86 and 3,676,501,376.74 is: 5,072,702,337.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,893,451.10 : 8,962,796,560.86 = 3,676,501,376.74 : x
  2. Step 2: Convert to fraction form
    6,495,893,451.10/8,962,796,560.86 = 3,676,501,376.74/x
  3. Step 3: Cross multiply
    6,495,893,451.10x = 8,962,796,560.86 × 3,676,501,376.74
  4. Step 4: Simplify right side
    6,495,893,451.10x = 32,951,733,895,442,325,504
  5. Step 5: Solve for x
    x = 32,951,733,895,442,325,504/6,495,893,451.10
  6. Step 6: Final answer
    x = 5,072,702,337.79

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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.