Home / 14,607,391,706.94-20,156,499,941.04-8,177,563,774.92

Finding the Fourth Proportional to 14,607,391,706.94, 20,156,499,941.04 and 8,177,563,774.92

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Solution

The fourth proportional to 14,607,391,706.94, 20,156,499,941.04 and 8,177,563,774.92 is: 11,284,085,965.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,607,391,706.94 : 20,156,499,941.04 = 8,177,563,774.92 : x
  2. Step 2: Convert to fraction form
    14,607,391,706.94/20,156,499,941.04 = 8,177,563,774.92/x
  3. Step 3: Cross multiply
    14,607,391,706.94x = 20,156,499,941.04 × 8,177,563,774.92
  4. Step 4: Simplify right side
    14,607,391,706.94x = 164,831,063,747,025,829,888
  5. Step 5: Solve for x
    x = 164,831,063,747,025,829,888/14,607,391,706.94
  6. Step 6: Final answer
    x = 11,284,085,965.10

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1.5x scale

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.