Home / 133,994,006,423.90-200,991,009,635.85-133,064,197,250.30

Finding the Fourth Proportional to 133,994,006,423.90, 200,991,009,635.85 and 133,064,197,250.30

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Solution

The fourth proportional to 133,994,006,423.90, 200,991,009,635.85 and 133,064,197,250.30 is: 199,596,295,875.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,994,006,423.90 : 200,991,009,635.85 = 133,064,197,250.30 : x
  2. Step 2: Convert to fraction form
    133,994,006,423.90/200,991,009,635.85 = 133,064,197,250.30/x
  3. Step 3: Cross multiply
    133,994,006,423.90x = 200,991,009,635.85 × 133,064,197,250.30
  4. Step 4: Simplify right side
    133,994,006,423.90x = 26,744,707,351,721,694,724,096
  5. Step 5: Solve for x
    x = 26,744,707,351,721,694,724,096/133,994,006,423.90
  6. Step 6: Final answer
    x = 199,596,295,875.45

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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.