Home / 7,357,056,101.60-11,035,584,152.40-6,558,902,578.40

Finding the Fourth Proportional to 7,357,056,101.60, 11,035,584,152.40 and 6,558,902,578.40

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Solution

The fourth proportional to 7,357,056,101.60, 11,035,584,152.40 and 6,558,902,578.40 is: 9,838,353,867.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,056,101.60 : 11,035,584,152.40 = 6,558,902,578.40 : x
  2. Step 2: Convert to fraction form
    7,357,056,101.60/11,035,584,152.40 = 6,558,902,578.40/x
  3. Step 3: Cross multiply
    7,357,056,101.60x = 11,035,584,152.40 × 6,558,902,578.40
  4. Step 4: Simplify right side
    7,357,056,101.60x = 72,381,321,351,326,531,584
  5. Step 5: Solve for x
    x = 72,381,321,351,326,531,584/7,357,056,101.60
  6. Step 6: Final answer
    x = 9,838,353,867.60

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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.