Home / 96,591,826.60-133,284,595.98-65,297,947.64

Finding the Fourth Proportional to 96,591,826.60, 133,284,595.98 and 65,297,947.64

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Solution

The fourth proportional to 96,591,826.60, 133,284,595.98 and 65,297,947.64 is: 90,102,971.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,591,826.60 : 133,284,595.98 = 65,297,947.64 : x
  2. Step 2: Convert to fraction form
    96,591,826.60/133,284,595.98 = 65,297,947.64/x
  3. Step 3: Cross multiply
    96,591,826.60x = 133,284,595.98 × 65,297,947.64
  4. Step 4: Simplify right side
    96,591,826.60x = 8,703,210,569,520,595
  5. Step 5: Solve for x
    x = 8,703,210,569,520,595/96,591,826.60
  6. Step 6: Final answer
    x = 90,102,971.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.