Home / 597,958,654.20-896,937,981.30-540,563,026.20

Finding the Fourth Proportional to 597,958,654.20, 896,937,981.30 and 540,563,026.20

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Solution

The fourth proportional to 597,958,654.20, 896,937,981.30 and 540,563,026.20 is: 810,844,539.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,958,654.20 : 896,937,981.30 = 540,563,026.20 : x
  2. Step 2: Convert to fraction form
    597,958,654.20/896,937,981.30 = 540,563,026.20/x
  3. Step 3: Cross multiply
    597,958,654.20x = 896,937,981.30 × 540,563,026.20
  4. Step 4: Simplify right side
    597,958,654.20x = 484,851,509,485,247,040
  5. Step 5: Solve for x
    x = 484,851,509,485,247,040/597,958,654.20
  6. Step 6: Final answer
    x = 810,844,539.30

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Double scale
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Similar ratio
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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.