Home / 1,017,461,581.30-1,404,401,467.89-594,189,418.06

Finding the Fourth Proportional to 1,017,461,581.30, 1,404,401,467.89 and 594,189,418.06

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Solution

The fourth proportional to 1,017,461,581.30, 1,404,401,467.89 and 594,189,418.06 is: 820,159,214.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,461,581.30 : 1,404,401,467.89 = 594,189,418.06 : x
  2. Step 2: Convert to fraction form
    1,017,461,581.30/1,404,401,467.89 = 594,189,418.06/x
  3. Step 3: Cross multiply
    1,017,461,581.30x = 1,404,401,467.89 × 594,189,418.06
  4. Step 4: Simplify right side
    1,017,461,581.30x = 834,480,490,928,168,832
  5. Step 5: Solve for x
    x = 834,480,490,928,168,832/1,017,461,581.30
  6. Step 6: Final answer
    x = 820,159,214.13

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Half scale
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Double scale
Find fourth proportional to 1,017,461,582.30, 1,404,401,469.27 and 594,189,419.06
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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.