Home / 7,357,056,046.60-11,035,584,069.90-6,558,902,523.40

Finding the Fourth Proportional to 7,357,056,046.60, 11,035,584,069.90 and 6,558,902,523.40

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Solution

The fourth proportional to 7,357,056,046.60, 11,035,584,069.90 and 6,558,902,523.40 is: 9,838,353,785.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,056,046.60 : 11,035,584,069.90 = 6,558,902,523.40 : x
  2. Step 2: Convert to fraction form
    7,357,056,046.60/11,035,584,069.90 = 6,558,902,523.40/x
  3. Step 3: Cross multiply
    7,357,056,046.60x = 11,035,584,069.90 × 6,558,902,523.40
  4. Step 4: Simplify right side
    7,357,056,046.60x = 72,381,320,203,259,944,960
  5. Step 5: Solve for x
    x = 72,381,320,203,259,944,960/7,357,056,046.60
  6. Step 6: Final answer
    x = 9,838,353,785.10

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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.