Home / 1,037,541,637,561.40-1,431,852,467,643-574,568,676,098.75

Finding the Fourth Proportional to 1,037,541,637,561.40, 1,431,852,467,643 and 574,568,676,098.75

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Solution

The fourth proportional to 1,037,541,637,561.40, 1,431,852,467,643 and 574,568,676,098.75 is: 792,929,697,391.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,541,637,561.40 : 1,431,852,467,643 = 574,568,676,098.75 : x
  2. Step 2: Convert to fraction form
    1,037,541,637,561.40/1,431,852,467,643 = 574,568,676,098.75/x
  3. Step 3: Cross multiply
    1,037,541,637,561.40x = 1,431,852,467,643 × 574,568,676,098.75
  4. Step 4: Simplify right side
    1,037,541,637,561.40x = 822,697,576,702,366,812,471,296
  5. Step 5: Solve for x
    x = 822,697,576,702,366,812,471,296/1,037,541,637,561.40
  6. Step 6: Final answer
    x = 792,929,697,391.24

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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.