Home / 183,790,127,358.04-253,630,376,242.22-99,303,762,942.04

Finding the Fourth Proportional to 183,790,127,358.04, 253,630,376,242.22 and 99,303,762,942.04

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Solution

The fourth proportional to 183,790,127,358.04, 253,630,376,242.22 and 99,303,762,942.04 is: 137,039,193,123.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,790,127,358.04 : 253,630,376,242.22 = 99,303,762,942.04 : x
  2. Step 2: Convert to fraction form
    183,790,127,358.04/253,630,376,242.22 = 99,303,762,942.04/x
  3. Step 3: Cross multiply
    183,790,127,358.04x = 253,630,376,242.22 × 99,303,762,942.04
  4. Step 4: Simplify right side
    183,790,127,358.04x = 25,186,450,757,257,827,188,736
  5. Step 5: Solve for x
    x = 25,186,450,757,257,827,188,736/183,790,127,358.04
  6. Step 6: Final answer
    x = 137,039,193,123.75

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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.