Home / 8,397,366,601,172.20-12,596,049,931,980-2,360,435,258,892.30

Finding the Fourth Proportional to 8,397,366,601,172.20, 12,596,049,931,980 and 2,360,435,258,892.30

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Solution

The fourth proportional to 8,397,366,601,172.20, 12,596,049,931,980 and 2,360,435,258,892.30 is: 3,540,652,896,833.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,397,366,601,172.20 : 12,596,049,931,980 = 2,360,435,258,892.30 : x
  2. Step 2: Convert to fraction form
    8,397,366,601,172.20/12,596,049,931,980 = 2,360,435,258,892.30/x
  3. Step 3: Cross multiply
    8,397,366,601,172.20x = 12,596,049,931,980 × 2,360,435,258,892.30
  4. Step 4: Simplify right side
    8,397,366,601,172.20x = 29,732,160,382,213,548,773,736,448
  5. Step 5: Solve for x
    x = 29,732,160,382,213,548,773,736,448/8,397,366,601,172.20
  6. Step 6: Final answer
    x = 3,540,652,896,833.54

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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.