Home / 2,625,573,193.80-3,623,301,923.90-1,419,914,439.93

Finding the Fourth Proportional to 2,625,573,193.80, 3,623,301,923.90 and 1,419,914,439.93

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Solution

The fourth proportional to 2,625,573,193.80, 3,623,301,923.90 and 1,419,914,439.93 is: 1,959,487,830.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,573,193.80 : 3,623,301,923.90 = 1,419,914,439.93 : x
  2. Step 2: Convert to fraction form
    2,625,573,193.80/3,623,301,923.90 = 1,419,914,439.93/x
  3. Step 3: Cross multiply
    2,625,573,193.80x = 3,623,301,923.90 × 1,419,914,439.93
  4. Step 4: Simplify right side
    2,625,573,193.80x = 5,144,778,721,971,760,128
  5. Step 5: Solve for x
    x = 5,144,778,721,971,760,128/2,625,573,193.80
  6. Step 6: Final answer
    x = 1,959,487,830.74

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Double scale
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1.5x scale

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.