Home / 2,535,648,772,232.80-3,499,003,270,462.20-1,423,044,145,993.10

Finding the Fourth Proportional to 2,535,648,772,232.80, 3,499,003,270,462.20 and 1,423,044,145,993.10

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Solution

The fourth proportional to 2,535,648,772,232.80, 3,499,003,270,462.20 and 1,423,044,145,993.10 is: 1,963,693,148,423.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,648,772,232.80 : 3,499,003,270,462.20 = 1,423,044,145,993.10 : x
  2. Step 2: Convert to fraction form
    2,535,648,772,232.80/3,499,003,270,462.20 = 1,423,044,145,993.10/x
  3. Step 3: Cross multiply
    2,535,648,772,232.80x = 3,499,003,270,462.20 × 1,423,044,145,993.10
  4. Step 4: Simplify right side
    2,535,648,772,232.80x = 4,979,236,120,841,945,943,638,016
  5. Step 5: Solve for x
    x = 4,979,236,120,841,945,943,638,016/2,535,648,772,232.80
  6. Step 6: Final answer
    x = 1,963,693,148,423.48

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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.