Home / 1,575,360,602.20-2,363,040,903.30-759,067,226.20

Finding the Fourth Proportional to 1,575,360,602.20, 2,363,040,903.30 and 759,067,226.20

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Solution

The fourth proportional to 1,575,360,602.20, 2,363,040,903.30 and 759,067,226.20 is: 1,138,600,839.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,360,602.20 : 2,363,040,903.30 = 759,067,226.20 : x
  2. Step 2: Convert to fraction form
    1,575,360,602.20/2,363,040,903.30 = 759,067,226.20/x
  3. Step 3: Cross multiply
    1,575,360,602.20x = 2,363,040,903.30 × 759,067,226.20
  4. Step 4: Simplify right side
    1,575,360,602.20x = 1,793,706,903,865,073,664
  5. Step 5: Solve for x
    x = 1,793,706,903,865,073,664/1,575,360,602.20
  6. Step 6: Final answer
    x = 1,138,600,839.30

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.