Home / 93,514,847,706.84-140,258,098,546.95-25,451,213,857.53

Finding the Fourth Proportional to 93,514,847,706.84, 140,258,098,546.95 and 25,451,213,857.53

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Solution

The fourth proportional to 93,514,847,706.84, 140,258,098,546.95 and 25,451,213,857.53 is: 38,172,963,426.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,514,847,706.84 : 140,258,098,546.95 = 25,451,213,857.53 : x
  2. Step 2: Convert to fraction form
    93,514,847,706.84/140,258,098,546.95 = 25,451,213,857.53/x
  3. Step 3: Cross multiply
    93,514,847,706.84x = 140,258,098,546.95 × 25,451,213,857.53
  4. Step 4: Simplify right side
    93,514,847,706.84x = 3,569,738,861,368,942,526,464
  5. Step 5: Solve for x
    x = 3,569,738,861,368,942,526,464/93,514,847,706.84
  6. Step 6: Final answer
    x = 38,172,963,426.72

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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.