Home / 1,875,995,106.68-2,814,016,608.48-495,797,690

Finding the Fourth Proportional to 1,875,995,106.68, 2,814,016,608.48 and 495,797,690

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Solution

The fourth proportional to 1,875,995,106.68, 2,814,016,608.48 and 495,797,690 is: 743,702,864.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,995,106.68 : 2,814,016,608.48 = 495,797,690 : x
  2. Step 2: Convert to fraction form
    1,875,995,106.68/2,814,016,608.48 = 495,797,690/x
  3. Step 3: Cross multiply
    1,875,995,106.68x = 2,814,016,608.48 × 495,797,690
  4. Step 4: Simplify right side
    1,875,995,106.68x = 1,395,182,934,106,018,304
  5. Step 5: Solve for x
    x = 1,395,182,934,106,018,304/1,875,995,106.68
  6. Step 6: Final answer
    x = 743,702,864.22

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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.