Home / 8,838,759,179,436.20-12,197,357,857,544-4,936,887,623,765.50

Finding the Fourth Proportional to 8,838,759,179,436.20, 12,197,357,857,544 and 4,936,887,623,765.50

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Solution

The fourth proportional to 8,838,759,179,436.20, 12,197,357,857,544 and 4,936,887,623,765.50 is: 6,812,832,415,396.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,759,179,436.20 : 12,197,357,857,544 = 4,936,887,623,765.50 : x
  2. Step 2: Convert to fraction form
    8,838,759,179,436.20/12,197,357,857,544 = 4,936,887,623,765.50/x
  3. Step 3: Cross multiply
    8,838,759,179,436.20x = 12,197,357,857,544 × 4,936,887,623,765.50
  4. Step 4: Simplify right side
    8,838,759,179,436.20x = 60,216,985,049,547,848,097,464,320
  5. Step 5: Solve for x
    x = 60,216,985,049,547,848,097,464,320/8,838,759,179,436.20
  6. Step 6: Final answer
    x = 6,812,832,415,396.67

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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.