Home / 15,444,594,211.20-23,169,914,625.60-6,601,415,971.20

Finding the Fourth Proportional to 15,444,594,211.20, 23,169,914,625.60 and 6,601,415,971.20

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Solution

The fourth proportional to 15,444,594,211.20, 23,169,914,625.60 and 6,601,415,971.20 is: 9,903,416,196.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,444,594,211.20 : 23,169,914,625.60 = 6,601,415,971.20 : x
  2. Step 2: Convert to fraction form
    15,444,594,211.20/23,169,914,625.60 = 6,601,415,971.20/x
  3. Step 3: Cross multiply
    15,444,594,211.20x = 23,169,914,625.60 × 6,601,415,971.20
  4. Step 4: Simplify right side
    15,444,594,211.20x = 152,954,244,460,776,292,352
  5. Step 5: Solve for x
    x = 152,954,244,460,776,292,352/15,444,594,211.20
  6. Step 6: Final answer
    x = 9,903,416,196.58

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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.