Home / 133,994,007,006.40-200,991,010,509.60-133,064,197,832.80

Finding the Fourth Proportional to 133,994,007,006.40, 200,991,010,509.60 and 133,064,197,832.80

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Solution

The fourth proportional to 133,994,007,006.40, 200,991,010,509.60 and 133,064,197,832.80 is: 199,596,296,749.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,994,007,006.40 : 200,991,010,509.60 = 133,064,197,832.80 : x
  2. Step 2: Convert to fraction form
    133,994,007,006.40/200,991,010,509.60 = 133,064,197,832.80/x
  3. Step 3: Cross multiply
    133,994,007,006.40x = 200,991,010,509.60 × 133,064,197,832.80
  4. Step 4: Simplify right side
    133,994,007,006.40x = 26,744,707,585,063,799,226,368
  5. Step 5: Solve for x
    x = 26,744,707,585,063,799,226,368/133,994,007,006.40
  6. Step 6: Final answer
    x = 199,596,296,749.20

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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.