Home / 18,201,690,200.10-27,261,720,631.35-14,936,516,696.10

Finding the Fourth Proportional to 18,201,690,200.10, 27,261,720,631.35 and 14,936,516,696.10

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Solution

The fourth proportional to 18,201,690,200.10, 27,261,720,631.35 and 14,936,516,696.10 is: 22,371,282,056.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,201,690,200.10 : 27,261,720,631.35 = 14,936,516,696.10 : x
  2. Step 2: Convert to fraction form
    18,201,690,200.10/27,261,720,631.35 = 14,936,516,696.10/x
  3. Step 3: Cross multiply
    18,201,690,200.10x = 27,261,720,631.35 × 14,936,516,696.10
  4. Step 4: Simplify right side
    18,201,690,200.10x = 407,195,145,374,573,068,288
  5. Step 5: Solve for x
    x = 407,195,145,374,573,068,288/18,201,690,200.10
  6. Step 6: Final answer
    x = 22,371,282,056.67

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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.