Home / 3,793,152,026.70-5,689,728,040.05-1,612,189,313.10

Finding the Fourth Proportional to 3,793,152,026.70, 5,689,728,040.05 and 1,612,189,313.10

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Solution

The fourth proportional to 3,793,152,026.70, 5,689,728,040.05 and 1,612,189,313.10 is: 2,418,283,969.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,152,026.70 : 5,689,728,040.05 = 1,612,189,313.10 : x
  2. Step 2: Convert to fraction form
    3,793,152,026.70/5,689,728,040.05 = 1,612,189,313.10/x
  3. Step 3: Cross multiply
    3,793,152,026.70x = 5,689,728,040.05 × 1,612,189,313.10
  4. Step 4: Simplify right side
    3,793,152,026.70x = 9,172,918,740,614,018,048
  5. Step 5: Solve for x
    x = 9,172,918,740,614,018,048/3,793,152,026.70
  6. Step 6: Final answer
    x = 2,418,283,969.65

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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.