Home / 4,550,709,354.84-6,826,064,033.88-1,279,158,558.84

Finding the Fourth Proportional to 4,550,709,354.84, 6,826,064,033.88 and 1,279,158,558.84

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Solution

The fourth proportional to 4,550,709,354.84, 6,826,064,033.88 and 1,279,158,558.84 is: 1,918,737,838.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,709,354.84 : 6,826,064,033.88 = 1,279,158,558.84 : x
  2. Step 2: Convert to fraction form
    4,550,709,354.84/6,826,064,033.88 = 1,279,158,558.84/x
  3. Step 3: Cross multiply
    4,550,709,354.84x = 6,826,064,033.88 × 1,279,158,558.84
  4. Step 4: Simplify right side
    4,550,709,354.84x = 8,731,618,232,127,497,216
  5. Step 5: Solve for x
    x = 8,731,618,232,127,497,216/4,550,709,354.84
  6. Step 6: Final answer
    x = 1,918,737,838.72

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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.