Home / 1,820,020,552,203.10-2,510,676,135,727-1,125,339,047,552.60

Finding the Fourth Proportional to 1,820,020,552,203.10, 2,510,676,135,727 and 1,125,339,047,552.60

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Solution

The fourth proportional to 1,820,020,552,203.10, 2,510,676,135,727 and 1,125,339,047,552.60 is: 1,552,379,113,451.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,020,552,203.10 : 2,510,676,135,727 = 1,125,339,047,552.60 : x
  2. Step 2: Convert to fraction form
    1,820,020,552,203.10/2,510,676,135,727 = 1,125,339,047,552.60/x
  3. Step 3: Cross multiply
    1,820,020,552,203.10x = 2,510,676,135,727 × 1,125,339,047,552.60
  4. Step 4: Simplify right side
    1,820,020,552,203.10x = 2,825,361,891,292,064,780,386,304
  5. Step 5: Solve for x
    x = 2,825,361,891,292,064,780,386,304/1,820,020,552,203.10
  6. Step 6: Final answer
    x = 1,552,379,113,451.23

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Double scale
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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.