Home / 4,900,263,276,532.30-6,762,956,305,285.90-2,788,974,197,433.60

Finding the Fourth Proportional to 4,900,263,276,532.30, 6,762,956,305,285.90 and 2,788,974,197,433.60

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Solution

The fourth proportional to 4,900,263,276,532.30, 6,762,956,305,285.90 and 2,788,974,197,433.60 is: 3,849,121,887,826.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900,263,276,532.30 : 6,762,956,305,285.90 = 2,788,974,197,433.60 : x
  2. Step 2: Convert to fraction form
    4,900,263,276,532.30/6,762,956,305,285.90 = 2,788,974,197,433.60/x
  3. Step 3: Cross multiply
    4,900,263,276,532.30x = 6,762,956,305,285.90 × 2,788,974,197,433.60
  4. Step 4: Simplify right side
    4,900,263,276,532.30x = 18,861,710,633,813,248,831,389,696
  5. Step 5: Solve for x
    x = 18,861,710,633,813,248,831,389,696/4,900,263,276,532.30
  6. Step 6: Final answer
    x = 3,849,121,887,826.58

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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.