Home / 1,935,283,098.40-2,904,058,388.40-708,575,552.80

Finding the Fourth Proportional to 1,935,283,098.40, 2,904,058,388.40 and 708,575,552.80

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Solution

The fourth proportional to 1,935,283,098.40, 2,904,058,388.40 and 708,575,552.80 is: 1,063,278,431.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,283,098.40 : 2,904,058,388.40 = 708,575,552.80 : x
  2. Step 2: Convert to fraction form
    1,935,283,098.40/2,904,058,388.40 = 708,575,552.80/x
  3. Step 3: Cross multiply
    1,935,283,098.40x = 2,904,058,388.40 × 708,575,552.80
  4. Step 4: Simplify right side
    1,935,283,098.40x = 2,057,744,777,924,006,912
  5. Step 5: Solve for x
    x = 2,057,744,777,924,006,912/1,935,283,098.40
  6. Step 6: Final answer
    x = 1,063,278,431.78

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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.