Home / 597,901,840.20-896,852,760.30-584,464,912.20

Finding the Fourth Proportional to 597,901,840.20, 896,852,760.30 and 584,464,912.20

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Solution

The fourth proportional to 597,901,840.20, 896,852,760.30 and 584,464,912.20 is: 876,697,368.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,901,840.20 : 896,852,760.30 = 584,464,912.20 : x
  2. Step 2: Convert to fraction form
    597,901,840.20/896,852,760.30 = 584,464,912.20/x
  3. Step 3: Cross multiply
    597,901,840.20x = 896,852,760.30 × 584,464,912.20
  4. Step 4: Simplify right side
    597,901,840.20x = 524,178,969,805,067,136
  5. Step 5: Solve for x
    x = 524,178,969,805,067,136/597,901,840.20
  6. Step 6: Final answer
    x = 876,697,368.30

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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.