Home / 8,715,858,124,258.40-12,027,812,731,452-4,760,697,104,704

Finding the Fourth Proportional to 8,715,858,124,258.40, 12,027,812,731,452 and 4,760,697,104,704

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Solution

The fourth proportional to 8,715,858,124,258.40, 12,027,812,731,452 and 4,760,697,104,704 is: 6,569,722,961,319.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,715,858,124,258.40 : 12,027,812,731,452 = 4,760,697,104,704 : x
  2. Step 2: Convert to fraction form
    8,715,858,124,258.40/12,027,812,731,452 = 4,760,697,104,704/x
  3. Step 3: Cross multiply
    8,715,858,124,258.40x = 12,027,812,731,452 × 4,760,697,104,704
  4. Step 4: Simplify right side
    8,715,858,124,258.40x = 57,260,773,246,545,444,821,008,384
  5. Step 5: Solve for x
    x = 57,260,773,246,545,444,821,008,384/8,715,858,124,258.40
  6. Step 6: Final answer
    x = 6,569,722,961,319.72

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Double scale
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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.