Home / 1,265,909,524.05-1,746,932,021.19-701,392,346.61

Finding the Fourth Proportional to 1,265,909,524.05, 1,746,932,021.19 and 701,392,346.61

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Solution

The fourth proportional to 1,265,909,524.05, 1,746,932,021.19 and 701,392,346.61 is: 967,908,627.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,909,524.05 : 1,746,932,021.19 = 701,392,346.61 : x
  2. Step 2: Convert to fraction form
    1,265,909,524.05/1,746,932,021.19 = 701,392,346.61/x
  3. Step 3: Cross multiply
    1,265,909,524.05x = 1,746,932,021.19 × 701,392,346.61
  4. Step 4: Simplify right side
    1,265,909,524.05x = 1,225,284,749,710,604,288
  5. Step 5: Solve for x
    x = 1,225,284,749,710,604,288/1,265,909,524.05
  6. Step 6: Final answer
    x = 967,908,627.30

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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.