Home / 141,269,314.80-197,323,544.40-141,269,314.80

Finding the Fourth Proportional to 141,269,314.80, 197,323,544.40 and 141,269,314.80

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Solution

The fourth proportional to 141,269,314.80, 197,323,544.40 and 141,269,314.80 is: 197,323,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,269,314.80 : 197,323,544.40 = 141,269,314.80 : x
  2. Step 2: Convert to fraction form
    141,269,314.80/197,323,544.40 = 141,269,314.80/x
  3. Step 3: Cross multiply
    141,269,314.80x = 197,323,544.40 × 141,269,314.80
  4. Step 4: Simplify right side
    141,269,314.80x = 27,875,761,911,295,380
  5. Step 5: Solve for x
    x = 27,875,761,911,295,380/141,269,314.80
  6. Step 6: Final answer
    x = 197,323,544.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.