Home / 1,935,283,106.40-2,904,058,400.40-708,575,560.80

Finding the Fourth Proportional to 1,935,283,106.40, 2,904,058,400.40 and 708,575,560.80

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Solution

The fourth proportional to 1,935,283,106.40, 2,904,058,400.40 and 708,575,560.80 is: 1,063,278,443.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,283,106.40 : 2,904,058,400.40 = 708,575,560.80 : x
  2. Step 2: Convert to fraction form
    1,935,283,106.40/2,904,058,400.40 = 708,575,560.80/x
  3. Step 3: Cross multiply
    1,935,283,106.40x = 2,904,058,400.40 × 708,575,560.80
  4. Step 4: Simplify right side
    1,935,283,106.40x = 2,057,744,809,659,380,992
  5. Step 5: Solve for x
    x = 2,057,744,809,659,380,992/1,935,283,106.40
  6. Step 6: Final answer
    x = 1,063,278,443.79

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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.