Home / 15,056,185,125.60-22,584,277,688.40-8,848,324,389.60

Finding the Fourth Proportional to 15,056,185,125.60, 22,584,277,688.40 and 8,848,324,389.60

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Solution

The fourth proportional to 15,056,185,125.60, 22,584,277,688.40 and 8,848,324,389.60 is: 13,272,486,584.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,056,185,125.60 : 22,584,277,688.40 = 8,848,324,389.60 : x
  2. Step 2: Convert to fraction form
    15,056,185,125.60/22,584,277,688.40 = 8,848,324,389.60/x
  3. Step 3: Cross multiply
    15,056,185,125.60x = 22,584,277,688.40 × 8,848,324,389.60
  4. Step 4: Simplify right side
    15,056,185,125.60x = 199,833,015,091,768,852,480
  5. Step 5: Solve for x
    x = 199,833,015,091,768,852,480/15,056,185,125.60
  6. Step 6: Final answer
    x = 13,272,486,584.40

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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.