Home / 2,097,104,960,574.80-2,872,986,018,553.20-2,018,697,574,207.20

Finding the Fourth Proportional to 2,097,104,960,574.80, 2,872,986,018,553.20 and 2,018,697,574,207.20

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Solution

The fourth proportional to 2,097,104,960,574.80, 2,872,986,018,553.20 and 2,018,697,574,207.20 is: 2,765,569,685,551.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,104,960,574.80 : 2,872,986,018,553.20 = 2,018,697,574,207.20 : x
  2. Step 2: Convert to fraction form
    2,097,104,960,574.80/2,872,986,018,553.20 = 2,018,697,574,207.20/x
  3. Step 3: Cross multiply
    2,097,104,960,574.80x = 2,872,986,018,553.20 × 2,018,697,574,207.20
  4. Step 4: Simplify right side
    2,097,104,960,574.80x = 5,799,689,906,384,547,128,279,040
  5. Step 5: Solve for x
    x = 5,799,689,906,384,547,128,279,040/2,097,104,960,574.80
  6. Step 6: Final answer
    x = 2,765,569,685,551.12

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.