Home / 3,063,136,218.73-4,227,070,568.50-1,873,617,807.14

Finding the Fourth Proportional to 3,063,136,218.73, 4,227,070,568.50 and 1,873,617,807.14

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Solution

The fourth proportional to 3,063,136,218.73, 4,227,070,568.50 and 1,873,617,807.14 is: 2,585,557,456.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,136,218.73 : 4,227,070,568.50 = 1,873,617,807.14 : x
  2. Step 2: Convert to fraction form
    3,063,136,218.73/4,227,070,568.50 = 1,873,617,807.14/x
  3. Step 3: Cross multiply
    3,063,136,218.73x = 4,227,070,568.50 × 1,873,617,807.14
  4. Step 4: Simplify right side
    3,063,136,218.73x = 7,919,914,689,175,803,904
  5. Step 5: Solve for x
    x = 7,919,914,689,175,803,904/3,063,136,218.73
  6. Step 6: Final answer
    x = 2,585,557,456.03

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Double scale
Find fourth proportional to 3,063,136,219.73, 4,227,070,569.88 and 1,873,617,808.14
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1.5x scale

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.